Optical astronomy
changing horizons
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Author
Publication
1964 - Phoenix House, London, No place, unknown, or undetermined
Language
English
Word Count
17,000 words, Guess
Page Count
68 pages
Identifiers
- Library of Congress Control Number64025526
- OCLC Control Number2680523
- Open LibraryOL5921269M
Classifications
- DDC523
- LCCQB44 .R588
Subjects
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