The story of variable stars
Our rough guess is there are 56,500 words in this book.
At a pace averaging 250 words per minute, this book will take 3 hours and 46 minutes to read. With a half hour per day, this will take 8 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Author
Contributions
- Jacchia, Luigi G. joint author. - Contributor
Publication
1941 - The Blakiston company, Philadelphia, Pennsylvania
Language
English
Word Count
56,500 words, Guess
Page Count
226 pages
Identifiers
- Open LibraryOL6423579M
- OCLC Control Number598548
- Library of Congress Control Number41022043
Classifications
- DDC523.84
- LCCQB835 .C3
Subjects
Topics
Series Statement
- The Harvard books on astronomy, ed. by Harlow Shapley and B.J. Bok
Other Editions
- The story of variable stars
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!