Tabla de Contenidos: “…F.7 Characteristics of Information Service -- F.8 Information Service in Digital Environment -- F.8.1 Understanding User Needs -- F.8.2 Search Strategy Formulation -- F.8.3 Searching and Dissemination -- F.9 Importance of Information Service -- References -- G Current Awareness Service -- G.1 Introduction -- G.2 Current Approach -- G.3 Definition of CAS -- G.3.1 Comprehensive View -- G.4 Need for CAS -- G.5 Characteristics of CAS -- G.6 Prerequisites of CAS -- G.7 Media of CAS -- G.8 New Media of CAS -- G.8.1 Current Awareness List -- G.8.1.1 Compiling Agencies -- G.8.1.2 Arrangement of Contents -- G.8.2 Current Contents -- G.8.3 Routing of Periodicals -- G.8.4 Selective Dissemination of Information -- G.8.5 Research-in-progress -- G.8.6 Forthcoming Meetings -- G.8.7 News Clipping Service -- G.9 Importance of CAS -- G.10 Current Trend -- References -- H Selective Dissemination of Information -- H.1 Introduction -- H.2 Definition of SDI -- H.3 Need and Objectives of SDI -- H.4 Characteristics of SDI -- H.5 Work-Flow of SDI -- H.5.1 Users' Profiles -- H.5.2 Documents' Profiles -- H.5.3 Profile Matching -- H.5.4 Notification -- H.5.5 Feedback -- H.5.6 Readjustment -- H.6 Operation of SDI -- H.7 Advantages of SDI -- H.8 Disadvantages of SDI -- H.9 SDI Service Providers -- H.10 SDI as CAS -- References -- I Index and Indexing -- I.1 Introduction -- I.2 Evolution of Index -- I.3 Need of Index -- I.4 Definition of Index -- I.4.1 Characteristics of Index -- I.4.2 Difference from Bibliography -- I.4.3 Types of Index -- I.4.4 Attributes of Index -- I.5 Indexing -- I.5.1 Book Indexing -- I.5.2 Subject Indexing -- I.6 Indexing Ideas -- I.6.1 Cutter: Idea of Specific Subject -- I.6.2 Kaiser: Components of Compound Subject -- I.6.3 Coats: Significant Component -- I.6.4 Ranganathan: Categories -- I.6.5 Farradane: Relational Operators…”

Tabla de Contenidos: “…Datos de ed. preceden a "tomus tertius" Sign.: A-C8, D-P4, Q6 2A-2G8. Texto a dos col. Port. con viñeta xil. …”

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