Mostrando 1,901 - 1,920 Resultados de 5,772 Para Buscar '"Copi"', tiempo de consulta: 0.12s Limitar resultados
  1. 1901
    Publicado 2017
    Tabla de Contenidos: “…. -- Using dialog widgets to copy files to your network -- Getting ready -- How to do it... -- How it works... -- Using TCP/IP to communicate via networks -- Getting ready -- How to do it... -- How it works... -- Using urlopen to read data from websites -- Getting ready -- How to do it... -- How it works... -- Chapter 7: Storing Data in our MySQL Database via our GUI -- Introduction -- Installing and connecting to a MySQL server from Python -- Getting ready -- How to do it... -- How it works... -- Configuring the MySQL database connection -- Getting ready -- How to do it... -- How it works... -- Designing the Python GUI database -- Getting ready -- How to do it... -- How it works... -- Using the SQL INSERT command -- Getting ready -- How to do it... -- How it works... -- Using the SQL UPDATE command -- Getting ready -- How to do it... -- How it works... -- Using the SQL DELETE command -- Getting ready -- How to do it... -- How it works... -- Storing and retrieving data from our MySQL database -- Getting ready -- How to do it...…”
    Libro electrónico
  2. 1902
    Publicado 2017
    Tabla de Contenidos: “…. -- See also -- Creating, copying, and deleting files and directories -- Getting ready -- How to do it... -- How it works... -- See also -- Removing content from a file -- Getting ready -- How to do it... -- How it works... -- See also -- Checking the properties of an existing file or directory -- Getting ready -- How to do it... -- How it works... -- See also -- Enumerating the content of a directory -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Finding a file -- Getting ready -- How to do it... -- How it works... -- See also -- Chapter 8: Leveraging Threading and Concurrency -- Introduction -- Working with threads -- Getting ready -- How to do it... -- How it works... -- See also -- Handling exceptions from thread functions…”
    Libro electrónico
  3. 1903
    Publicado 2016
    Tabla de Contenidos: “…Requirements to vectorize with SIMD directives -- SIMD directive clauses -- Use SIMD directives with care -- The Vector and Novector Directives -- Use vector directives with care -- The ivdep Directive -- ivdep example in fortran -- ivdep examples in C -- Random Number Function Vectorization -- Data Alignment to Assist Vectorization -- Step 1: aligning the data -- How to define aligned STATIC arrays -- Step 2: inform the compiler of the alignment -- How to tell the compiler all memory references are nicely aligned for the target -- Use Array Sections to Encourage Vectorization -- Fortran Array Sections -- Subscript triplets -- Vector subscripts -- Implications for array copies, efficiency issues -- Look at What the Compiler Created: Assembly Code Inspection -- How to Find the Assembly Code -- Numerical Result Variations With Vectorization -- Summary -- For More Information -- Chapter 10: Vectorization advisor -- Getting Started With Intel Advisor for Knights Landing -- Enabling and Improving AVX-512 Code With the Survey Report -- Preparing Your Application -- Running a Survey Analysis With Trip Counts -- One-Stop-Shop Performance Overview in the Survey Report -- Enabling AVX-512 Speedups Via Recommendations -- Fixing ineffective AVX-512 peeled/remainder loop issues -- Speedups with approximate reciprocal, reciprocal square root, and exponent/mantissa extraction -- Inefficient memory access in assumed-shape array and AVX-512 gather/scatter -- Making Expert Users Happy: Knights Landing-Specific Traits and ISA Analysis -- Compress/Expand Trait -- Gather/Scatter Traits -- Conflict(-free) subset detection Trait -- Memory Access Pattern Report -- AVX-512 Gather/Scatter Profiler -- Mask Utilization and FLOPs Profiler -- Advisor Roofline Report -- Explore AVX-512 Code Characteristics Without AVX-512 Hardware…”
    Libro electrónico
  4. 1904
    Publicado 2016
    Tabla de Contenidos: “…Kapitel 8: Import und Export von Listen -- 8.1 Adresslisten importieren -- 8.1.1 Einzelne Abonnenten hinzufügen -- 8.1.2 Mehrere Abonnenten importieren -- 8.1.3 CSV- oder TXT-Import -- 8.1.4 Copy/Paste aus Excel -- 8.1.5 Adressen aus Google Drive -- 8.1.6 Adressen aus Google Contacts -- 8.2 Importe rückgängig machen -- 8.3 Adresslisten exportieren -- 8.4 Weitere Export-Felder -- 8.4.1 Member Rating -- 8.4.2 Opt-in Time -- 8.4.3 Opt-in IP -- 8.4.4 Confirm Time -- 8.4.5 Confirm IP -- 8.4.6 Latitude / Longitude -- 8.4.7 GMToff / DSToff / Timezone -- 8.4.8 CC / Region -- 8.4.9 Last Changed -- 8.4.10 LEID / EUID -- 8.4.11 Notes -- 8.4.12 Spalten für den Re-Import -- Kapitel 9: Gruppen und Segmente -- 9.1 Anlegen von Gruppen -- 9.1.1 Checkboxen -- 9.1.2 Radio-Buttons -- 9.1.3 Drop-down -- 9.1.4 Gruppe nicht anzeigen -- 9.2 Anlegen von Segmenten -- 9.2.1 Erweiterte Segmente -- 9.2.2 Segmente basierend auf Abonnentenverhalten -- Kapitel 10: Newsletter-Design -- 10.1 Grundüberlegungen -- 10.1.1 Newsletter-Breite -- 10.1.2 Newsletter-Länge -- 10.1.3 Bildgrößen -- 10.2 Responsives Design -- 10.3 Templates -- 10.3.1 Template Themes -- 10.4 E-Mail-Designer -- 10.4.1 Auswahl der Template-Basis -- 10.4.2 Spalten oder keine Spalten? …”
    Libro electrónico
  5. 1905
    Publicado 2017
    Tabla de Contenidos: “…. -- How it works... -- Copying a file to a remote machine by SFTP -- Getting ready -- How to do it... -- How it works... -- Printing a remote machine's CPU information -- Getting ready -- How to do it... -- How it works... -- Installing a Python package remotely -- Getting ready -- How to do it... -- How it works... -- Running a MySQL command remotely -- Getting ready -- How to do it... -- How it works... -- Transferring files to a remote machine over SSH -- Getting ready -- How to do it... -- How it works... -- Configuring Apache remotely to host a website -- Getting ready -- How to do it... -- How it works... -- Chapter 7: Working with Web Services - XML-RPC, SOAP, and REST -- Introduction -- Querying a local XML-RPC server -- Getting ready -- How to do it... -- How it works... -- Writing a multithreaded, multicall XML-RPC server -- How to do it... -- How it works... -- Running an XML-RPC server with a basic HTTP authentication -- How to do it... -- How it works... -- Collecting some photo information from Flickr using REST -- How to do it... -- How it works... -- Searching for SOAP methods from an Amazon S3 web service -- Getting ready -- How to do it... -- How it works... -- Searching Amazon for books through the product search API -- Getting ready -- How to do it... -- How it works... -- Creating RESTful web applications with Flask -- Getting ready -- How to do it... -- How it works…”
    Libro electrónico
  6. 1906
    Publicado 2019
    Tabla de Contenidos: “…-- Exporting Data from Other Programs -- Importing External Data into Excel -- Importing data from an Access table -- Importing data from a Word table -- Introducing text file importing -- Importing a delimited text file -- Importing a fixed-width text file -- Importing data from a web page -- Importing an XML file -- Querying External Databases -- Defining a data source -- Querying a data source -- It's Sometimes a Raw Deal -- Chapter 5 Scrub-a-Dub-Dub: Cleaning Data -- Editing Your Imported Workbook -- Deleting unnecessary columns -- Deleting unnecessary rows -- Resizing columns -- Resizing rows -- Erasing unneeded contents in a cell or range -- Formatting numeric values -- Copying worksheet data -- Moving worksheet data -- Replacing data in fields -- Cleaning Data with Text Functions -- The CLEAN function -- The CONCAT function -- The EXACT function -- The FIND function -- The LEFT function -- The LEN function -- The LOWER function -- The MID function -- The NUMBERVALUE function -- The PROPER function -- The REPLACE function -- The RIGHT function -- The SEARCH function -- The SUBSTITUTE function -- The TEXT function -- The TEXTJOIN function -- The TRIM function -- The UPPER function -- The VALUE function -- Converting text function formulas to text -- Using Validation to Keep Data Clean -- Chapter 6 Analyzing Table Data with Functions -- The Database Functions: Some General Remarks -- Retrieving a Value from a Table -- Summing a Column's Values -- Counting a Column's Values -- Averaging a Column's Values…”
    Libro electrónico
  7. 1907
    Publicado 2014
    Tabla de Contenidos: “…Hiding and Showing Layers -- Restacking Layers -- Duplicating and Deleting Layers -- Copying and Pasting Layers -- Filling a Layer with Color -- Tweaking a Layer's Opacity and Fill -- Resizing and Rotating Layers -- Moving and Aligning Layers -- Managing Layers -- Naming and Color-Coding Layers -- Linking and Locking Layers -- Grouping Layers -- Layer Comps: Capturing Different Document Versions -- Rasterizing Layers -- Merging Layers -- Layer Blending -- Layer Masks: Digital Masking Tape -- Adding Layer Masks -- Using Layer Masks -- Editing a Mask -- Using Smart Objects -- Creating Smart Objects -- Managing Smart Objects -- Layer Styles -- Managing Layer Styles -- The Styles Panel -- Chapter 4: Selections: Choosing What to Edit -- Selection Basics -- Meet the Marching Ants -- Selecting by Shape -- The Rectangular and Elliptical Marquee Tools -- The Single Row and Column Marquee Tools -- The Vector Shape Tools -- Selecting by Color -- The Quick Selection Tool -- The Magic Wand -- The Color Range Command -- The Background and Magic Erasers -- Selecting Irregular Areas -- The Lasso Tools -- Selecting with Focus Area -- Selecting with the Pen Tool -- Creating Selections with Channels -- Using the Selection Tools Together -- Modifying Selections -- Refining Edges -- Fixing Edge Halos -- Creating a Border Selection -- Transforming a Selection -- Using Quick Mask Mode -- Moving Selections -- Saving a Selection -- Filling a Selection with Color -- Stroking (Outlining) a Selection -- Chapter 5: Understanding Channels -- How Color Works -- RGB Mode vs. …”
    Libro electrónico
  8. 1908
    Publicado 2016
    Tabla de Contenidos: “…Duplicate the Orange Cat Sprite -- Modify the Code for the Blue Cat Sprite -- Go Back to the Starting Position -- Version 3.0: Traps -- Draw a New Sprite for the Traps -- Create a Second Costume for the Traps -- Add Cloning Code for the Traps -- Modify the Orange Cat Code -- Copy the Code from Orange Cat to Blue Cat -- Cheat Mode: Walk Through Walls -- Add the Walk-Through-Walls Code to Orange Cat -- Add the Walk-Through-Walls Code to Blue Cat -- Summary -- Review Questions -- Chapter 4: Shooting Hoops with Gravity -- Sketch Out the Design -- A. …”
    Libro electrónico
  9. 1909
    Publicado 2017
    Tabla de Contenidos: “…Note continued: Perform a live migration -- Perform a quick migration -- Perform a storage migration -- Import, export, and copy VMs -- Configure VM network health protection -- Configure drain on shutdown -- Skill 5.6 Implement Network Load Balancing (NLB) -- Configure NLB prerequisites -- Install NLB nodes -- Configure affinity -- Configure port rules -- Configure cluster operation mode -- Upgrade an NLB cluster -- Summary -- Thought Experiment -- Thought Experiment answer -- Skill 6.1 Maintain server installations -- Implement Windows Server Update Services (WSUS) solutions -- Configure WSUS groups -- Manage patch management in mixed environments -- Implement an antimalware solution with Windows Defender -- Integrate Windows Defender with WSUS and Windows Update -- Perform backup and restore operations using Windows Server Backup…”
    Libro electrónico
  10. 1910
    Publicado 2023
    Tabla de Contenidos: “…-- Reviewing data types and variables in Rust -- Using strings in Rust -- Using integers and floats -- Storing data in vectors and arrays -- Mapping data with HashMaps -- Handling results and errors -- Controlling variable ownership -- Copying variables -- Moving variables -- Immutable borrowing of variables -- Mutable borrowing of variables -- Scopes -- Running through lifetimes -- Building structs -- Verifying with traits -- Metaprogramming with macros -- Summary -- Questions -- Answers -- Further reading -- Chapter 2: Designing Your Web Application in Rust -- Technical requirements -- Managing a software project with Cargo -- Building with Cargo -- Shipping crates with Cargo -- Documenting with Cargo -- Interacting with Cargo -- Structuring code -- Building to-do structs -- Managing structs with factories -- Defining functionality with traits -- Interacting with the environment -- Reading and writing JSON files -- Revisiting traits -- Processing traits and structs -- Summary -- Questions -- Answers -- Part 2: Processing Data and Managing Displays -- Chapter 3: Handling HTTP Requests -- Technical requirements -- Introducing the Actix Web framework -- Launching a basic Actix Web server -- Understanding closures -- Understanding asynchronous programming -- Understanding async and await -- Exploring async and await with web programming -- Managing views using the Actix Web framework -- Summary -- Questions -- Answers -- Further reading -- Chapter 4: Processing HTTP Requests -- Technical requirements -- Getting to know the initial setup for fusing code…”
    Libro electrónico
  11. 1911
    Publicado 2023
    Tabla de Contenidos: “…-- Why Git is popular -- Drawbacks of Git -- Committing code to keep it safe -- Excluding files from a repository -- Tagging commits to identify versions of code -- Branching code for developing in an isolated space -- Git commands for managing branches -- Handling merge conflicts -- Syncing local and remote copies of repositories -- The "golden" repository -- Configuring remote repositories -- Pushing -- Fetching -- Pulling -- Additional resources for learning Git -- Summary -- Chapter 3: Understanding GitLab Components -- Technical requirements -- Emphasizing the "why" over the "how" -- Introducing the GitLab platform -- What is GitLab? …”
    Libro electrónico
  12. 1912
    Publicado 2023
    Tabla de Contenidos: “…Cover -- CopyRight -- Contributors -- Table of Contents -- Preface -- Section I: Setting up a Secure Linux System -- Chapter 1: Running Linux in a Virtual Environment -- Looking at the threat landscape -- Why do security breaches happen? …”
    Libro electrónico
  13. 1913
    Publicado 2025
    Tabla de Contenidos: “…Preparing for the unpredictable in GenAI-assisted writing -- Chapter 9 Creating Short-Form Content -- Getting Better Results by Combining Different Types of AI -- AI aggregation -- Output stitching -- AI chaining -- Enhancing Blogging -- Leveraging GenAI to elevate blog content and engagement -- Streamlining the blogging workflow with GenAI -- Writing Short News Articles with AI -- GenAI-assisted journalism: Quick news writing -- Balancing speed and integrity in GenAI-generated news -- Adding GenAI Pizzazz to Speechwriting -- Crafting memorable speeches with GenAI support -- Personalizing public speaking through GenAI -- Designing and Writing Content for Websites -- GenAI-driven website design -- Optimizing website copy with GenAI insights -- Checking the wisdom of adding GenAI chatbots to your website -- Crafting Logos and Slogans -- Generating creative brand elements with GenAI -- Creating Social Media Content -- Tailoring GenAI-generated content for social media platforms -- Strategies for viral GenAI-enhanced social media posts -- Repurposing social media content with GenAI -- Pitfalls and Pitstops -- Recognizing the limits and risks of GenAI in short-form content -- Ethical considerations and quality control -- Chapter 10 Luring Images, Music, and Video Out of GenAI -- Getting Ready to Create with GenAI -- Writing Prompts to Create Artistic Outputs -- Different prompts for different types of creators -- The art of artsy prompting -- Why the subtractive method works for content creation -- Why the additive method is better for artistic prompting -- Working with a clear prompting structure -- Harnessing GenAI for Multimedia Content Creation -- Innovations in AI-Generated Imagery and Soundscapes -- Making music with AI -- Making videos with AI -- Chapter 11 Speeding, Improving, and Checking Your and GenAI's Work…”
    Libro electrónico
  14. 1914
    por Jang, Michael
    Publicado 2024
    Tabla de Contenidos: “…Exercise 2-1: Using vi to Create a New User -- If You Don't Like vi -- Edit Text Files in the GUI -- Accessing the Documentation -- When You Need Help -- A Variety of man Pages -- The info Manuals -- Detailed Documentation in /usr/share/doc -- Certification Summary -- Two-Minute Drill -- Q&amp -- A Self Test -- Lab Questions -- Self Test Answers -- Lab Answers -- 3 Managing Basic Networking -- A Networking Primer -- IPv4 Networks -- Networks and Routing -- Tools and Commands -- Network Configuration and Troubleshooting -- Network Configuration Services -- Network Configuration Tools -- Exercise 3-1: Configure IPv4 Settings on a Network Interface -- Configure Name Resolution -- Hostname Configuration Files -- An Introduction to IPv6 -- Basic IPv6 Addressing -- Troubleshooting Tools -- Configure IPv6 Addresses -- Administration with Secure Shell and Secure Copy -- Command-Line Access -- More SSH Command-Line Tools -- Graphical Secure Shell Access -- Certification Summary -- Two-Minute Drill -- Q&amp -- A Self Test -- Lab Questions -- Self Test Answers -- Lab Answers -- 4 Software Management -- The RPM Package Manager -- What Is a Package? …”
    Libro electrónico
  15. 1915
    Publicado 2002
    Tabla de Contenidos: “…Problem -- Solution -- Discussion -- See Also -- 2.29 Versioning Filenames -- Problem -- Solution -- Discussion -- See Also -- 2.30 Calculating CRC-64 Cyclic Redundancy Checks -- Problem -- Solution -- Discussion -- See Also -- Time and Money -- 3.0 Introduction -- The time Module -- Time and Date Objects -- Decimal -- 3.1 Calculating Yesterday and Tomorrow -- Problem -- Solution -- Discussion -- See Also -- 3.2 Finding Last Friday -- Problem -- Solution -- Discussion -- See Also -- 3.3 Calculating Time Periods in a Date Range -- Problem -- Solution -- Discussion -- See Also -- 3.4 Summing Durations of Songs -- Problem -- Solution -- Discussion -- See Also -- 3.5 Calculating the Number of Weekdays Between Two Dates -- Problem -- Solution -- Discussion -- See Also -- 3.6 Looking up Holidays Automatically -- Problem -- Solution -- Discussion -- See Also -- 3.7 Fuzzy Parsing of Dates -- Problem -- Solution -- Discussion -- See Also -- 3.8 Checking Whether Daylight Saving Time Is Currently in Effect -- Problem -- Solution -- Discussion -- See Also -- 3.9 Converting Time Zones -- Problem -- Solution -- Discussion -- See Also -- 3.10 Running a Command Repeatedly -- Problem -- Solution -- Discussion -- See Also -- 3.11 Scheduling Commands -- Problem -- Solution -- Discussion -- See Also -- 3.12 Doing Decimal Arithmetic -- Problem -- Solution -- Discussion -- See Also -- 3.13 Formatting Decimals as Currency -- Problem -- Solution -- Discussion -- See Also -- 3.14 Using Python as a Simple Adding Machine -- Problem -- Solution -- Discussion -- See Also -- 3.15 Checking a Credit Card Checksum -- Problem -- Solution -- Discussion -- See Also -- 3.16 Watching Foreign Exchange Rates -- Problem -- Solution -- Discussion -- See Also -- Python Shortcuts -- 4.0 Introduction -- 4.1 Copying an Object -- Problem -- Solution -- Discussion -- See Also…”
    Libro electrónico
  16. 1916
    Publicado 2011
    Tabla de Contenidos: “…List of Figures xix -- List of Tables xxxv -- About the Author xli -- Preface xliii -- Acknowledgements xlv -- List of Abbreviations xlvii -- Introduction 1 -- 1 The Business Plan 5 -- 1.1 Introduction 5 -- 1.2 Market Plan 5 -- 1.3 The Engineering Plan 7 -- 1.4 The Financial Plan 8 -- 1.5 Business Case Questionnaire 11 -- 1.6 Implementing the Business Plan 12 -- 2 Data Transmission 15 -- 2.1 History of the Internet 15 -- 2.2 Network Modeling 16 -- 2.3 Internet Network Architecture 19 -- 2.4 The Physical Layer 20 -- 2.5 The Data Link Layer 22 -- 2.6 Network Layer 24 -- 2.7 Transport Protocols 28 -- 2.8 Routing Protocols 29 -- 2.9 Application Protocols 31 -- 2.10 The World Wide Web (WWW) 35 -- 3 Market Modeling 37 -- 3.1 Introduction 37 -- 3.2 Data Traffic Characterization 38 -- 3.3 Service Plan (SP) and Service Level Agreement (SLA) 41 -- 3.4 User Service Classes 43 -- 3.5 Applications 44 -- 3.6 Over-Subscription Ratio (OSR) 50 -- 3.7 Services Summary 51 -- 3.8 RF Environment 51 -- 3.9 Terminals 52 -- 3.10 Antenna Height 58 -- 3.11 Geographic User Distribution 58 -- 3.12 Network Traffic Modeling 63 -- 3.13 KPI (Key Performance Indicator) Establishment 72 -- 3.14 Wireless Infrastructure 74 -- 4 Signal Processing Fundamentals 77 -- 4.1 Digitizing Analog Signals 77 -- 4.2 Digital Data Representation in the Frequency Domain (Spectrum) 80 -- 4.3 Orthogonal Signals 84 -- 4.4 Combining Shifted Copies of a Sine Wave 86 -- 4.5 Carrier Modulation 87 -- 5 RF Channel Analysis 95 -- 5.1 The Signal 95 -- 5.2 The RF Channel 101 -- 5.3 RF Signal Propagation 102 -- 5.4 RF Channel in the Frequency Domain 107 -- 5.5 RF Channel in Time Domain 115 -- 5.6 RF Channel in the Power Domain 120 -- 5.7 Standardized Channel Models 123 -- 5.8 RF Environment 126 -- 5.9 Fading 128 -- 6 RF Channel Performance Prediction 139 -- 6.1 Advanced RF Propagation Models 139 -- 6.2 RF Measurements and Propagation Model Calibration 163 -- 6.3 RF Interference Issues 172 -- 6.4 Interference Mitigation Techniques 180.…”
    Libro electrónico
  17. 1917
    Publicado 2022
    Tabla de Contenidos: “…-- How PHP Has Grown -- How PHP Makes Pages Dynamic -- Creating Pages That Think for Themselves -- How Hard Is PHP to Use and Learn? -- Can I Just Copy and Paste the Code? -- How Safe Is PHP? -- What's New in PHP 8? …”
    Libro electrónico
  18. 1918
    Publicado 2017
    Tabla de Contenidos: “…-- Kapitel 17: Stolperfallen bei der Optimierung -- 17.1 Mechanische Überoptimierung und Ausprobieren -- 17.2 Links aus der Nachbarschaft oder von guten Kameraden -- 17.3 Zu hohe Keyworddichte -- 17.4 Doorwaypages -- 17.5 Die Spitze des Unfeinen: Cloaking -- 17.6 Copy me: Contentduplikate -- 17.7 Linkzuwachs und Linkabnahme -- 17.8 Schneller Themenwechsel -- 17.9 Hijacking -- 17.10 Broken Links und Links zu Bad Sites -- 17.11 Wenn doch mal etwas schiefgegangen ist: Reinclusion? …”
    Libro electrónico
  19. 1919
    Publicado 2023
    Tabla de Contenidos: “…Uploading images of your item -- Adding a video of your item -- Describing your item -- Adding the price, quantity, and SKU -- Adding variations -- Offering personalized items -- Setting shipping options -- Choosing a returns and exchanges policy -- Previewing and publishing your listing -- Ch-Ch-Ch-Ch-Changes: Editing a Listing -- Copycat: Copying a Listing -- Renewable Resources: Renewing a Listing -- Renewing a sold-out listing -- Renewing active and expired listings -- Pull the Plug: Deactivating a Listing -- Rearrange Your Face: Rearranging the Listings in Your Etsy Shop -- Feature Comforts: Featuring a Listing in Your Etsy Shop -- Shop Mobile: Managing Listings with the Etsy Seller App -- Chapter 13 Order Up! …”
    Libro electrónico
  20. 1920
    Publicado 2016
    Tabla de Contenidos: “…-- EXAMPLE 6.2 Oligopoly Welfare Losses -- EXAMPLE 6.3 Mergers in a Cournot Economy -- EXAMPLE 6.4 Roller Coaster Gasoline Pricing -- EXAMPLE 6.5 Copying Pricing -- EXAMPLE 6.6 Car Wars -- CHAPTER 7 Product Differentiation and Monopolistic Competition -- Differentiated Products -- The Effect of Differentiation on a Firm's Demand Curve -- Preferences for Characteristics of Products…”
    Libro electrónico