Distribution and motions of 688 B stars
Our rough guess is there are 68,000 words in this book.
At a pace averaging 250 words per minute, this book will take 4 hours and 32 minutes to read. With a half hour per day, this will take 9 days to read.
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Author
Contributions
- Petrie, J. K., joint author. - Contributor
Publication
1968 - Dept. of Energy, Mines and Resources, Observatories Branch, Ottawa, Ontario
Language
English
Word Count
68,000 words, Guess
Page Count
272 pages
Identifiers
- Open LibraryOL5773417M
- Library of Congress Control Number71554325
Classifications
- DDC520 s
- DDC523.8
- LCCQB4 .V5 vol. 13, no. 9
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