Programed instruction
Our rough guess is there are 83,500 words in this book.
At a pace averaging 250 words per minute, this book will take 5 hours and 34 minutes to read. With a half hour per day, this will take 11 days to read.
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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.
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Contributions
- Lange, Phil C. - Contributor
Publication
, Chicago
Subjects
Topics
Series Statement
- Yearbook of the National Society for the Study of Education ; 66th, pt. 2
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