The New Encyclopaedia Britannica, Volumes 1-10Encyclopaedia Britannica, 1974 - Reference [1] Propaedia: outline of knowledge and guide to the Britannica.--[2]-[11] Micropaedia: ready reference and index.--[12]-[30] Macropaedia: knowledge in depth. |
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Page 231
... photographic atlas because of its quality and comparatively modest cost . CATALOGS AND MAPS OF THE GALAXIES Photograhic ... photographs taken with the 200 - inch telescope on Palo- mar . The sky in nonvisual wavelengths . Space - age ...
... photographic atlas because of its quality and comparatively modest cost . CATALOGS AND MAPS OF THE GALAXIES Photograhic ... photographs taken with the 200 - inch telescope on Palo- mar . The sky in nonvisual wavelengths . Space - age ...
Page 232
... photographic lunar atlases had appeared . The Lick Observatory Atlas of the Moon ( 1896-97 ) re- produced photographs taken with their 36 - inch telescope , then the largest refractor in the world . The Photograph- ischer Mond - Atlas ...
... photographic lunar atlases had appeared . The Lick Observatory Atlas of the Moon ( 1896-97 ) re- produced photographs taken with their 36 - inch telescope , then the largest refractor in the world . The Photograph- ischer Mond - Atlas ...
Page 791
... photographic plate that had been wrapped in opaque paper so that only a penetrating radiation could reach the emulsion ... photographs and faster . It required the extension in 1898 of radioactivity to another known ele- ment , thorium ...
... photographic plate that had been wrapped in opaque paper so that only a penetrating radiation could reach the emulsion ... photographs and faster . It required the extension in 1898 of radioactivity to another known ele- ment , thorium ...
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The New Encyclopaedia Britannica, Volumes 1-10 Encyclopaedia Britannica Publishers, Inc. Staff No preview available - 1974 |
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19th century aesthetic ancient areas armour army arthropods artiodactyls artists aschelminths Asia Asian Assam Asterales astronomical atheism Athens atheriniforms Atlantic atmosphere atoms Basin beryciforms Cenozoic Central centre China climate countries criticism culture early Earth East economic effect electrons elements energy exosphere Finland forces forest fossil France function galaxies Games gases gastrotrichs German Greek groups Gt.Brit heterosphere Hittite homosphere hydrogen important increase India Indonesia industrial Italy Japan kilometres layer lines literature mass ment metres miles military modern molecules mountain North occur Ocean Olympic orbit organization original oxygen painting particles percent period planets Pleistocene political population priapulids produced radiation radio range region religion result rotifers Siberia social society solar South Southeast Southeast Asia southern Soviet species spectra spectrum stars structure style surface Sweden temperature theory tion tradition ture types usually wavelengths western zone