The Rumford spectroheliograph of the Yerkes Observatory

The Rumford spectroheliograph of the Yerkes Observatory

Bibliographic Details
Main Author: Hale, George Ellery, 1868-1938 (-)
Corporate Author: Smithsonian Institution (-)
Other Authors: Ellerman, Ferdinand
Format: Book
Language:Inglés
Published: Washington : Government printing office 1905
Subjects:
Yerkes Observatory
Espectroscòpia
Espectroscòpia astronòmica
Corona solar
Taques solars
Anàlisi espectral
Sol
See on Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991005296009706719
Description
Item Description:Separata de: Annual report of the Board of Regents of the Smithsonian Institution, 1599
Physical Description:131-162 p., 16 p. de lam. ; 23 cm

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