Programed instruction
today and tomorrow.
Our rough guess is there are 18,500 words in this book.
At a pace averaging 250 words per minute, this book will take 1 hours and 14 minutes to read. With a half hour per day, this will take 3 days to read.
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Author
Publication
1962 - Fund for the Advancement of Education, New York, New York (State)
Language
English
Word Count
18,500 words, Guess
Page Count
74 pages
Identifiers
- Library of Congress Control Number62022138
- OCLC Control Number173650
- Open LibraryOL5859285M
Classifications
- DDC371.3944
- LCCLB1028.5 .S3
Subjects
Topics
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