Astronomy
Sixth revised edition
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Word Count
48,000 words, Guess
Page Count
192 pages
Physical Format
Paperback
Identifiers
- ISBN-100723216460
- ISBN-139780723216469
- Goodreads74870
- OCLC Control Number655818185
- Better World Books9780723216469
and 2 more
- Better World BooksKT-287-525
- Open LibraryOL9608464M
Subjects
Series Statement
- The New Observer's, 7
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