Permanence and durability of library catalog cards
a study conducted by W.J. Barrow for the Library Technology Project.
Our rough guess is there are 9,750 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 39 minutes to read. With a half hour per day, this will take 2 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.
Contributions
- Barrow, W. J. 1904-1967. - Contributor
Publication
1961 - , Chicago
Language
English
Word Count
9,750 words, Guess
Page Count
39 pages
Identifiers
- Open LibraryOL17182721M
Classifications
- LCCZ684 A69
Subjects
Topics
Series Statement
- Its LTP publications, no. 3
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!