Optical lectures
read in the publick schools of the University of Cambridge, anno Domini 1669
Our rough guess is there are 53,000 words in this book.
At a pace averaging 250 words per minute, this book will take 3 hours and 32 minutes to read. With a half hour per day, this will take 7 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
- Fayram, Francis, bookseller - Contributor
- Evans, Herbert M. (Herbert McLean), 1882-1971, former owner - Contributor
Publication
1728 - Printed for Francis Fayram, at the south entrance of the Royal Exchange, London, England
Language
English
Word Count
53,000 words, Guess
Page Count
212 pages
Identifiers
- Library of Congress Control Number2010398274
- Open LibraryOL24583698M
Classifications
- LCCQC353 .N525 1728
Subjects
Topics
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!