Science and human progress ...
Our rough guess is there are 60,750 words in this book.
At a pace averaging 250 words per minute, this book will take 4 hours and 3 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.
Word Count
60,750 words, Guess
Page Count
243 pages
Identifiers
- Open LibraryOL6705493M
- OCLC Control Number1433750
- Library of Congress Control Number27018884
Classifications
- LCCBD431 .L65 1927a
Subjects
Other Editions
- Science and human progress ...
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!