ERIC descriptor and identifier usage report.
Our rough guess is there are 383,250 words in this book.
At a pace averaging 250 words per minute, this book will take 25 hours and 33 minutes to read. With a half hour per day, this will take 51 days to read.
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Publication
1973 - Macmillan Information, New York, New York (State)
Language
English
Subjects
Topics
IndexesEducationStatisticsSubject headingsSubject headings -- Education -- IndexesSubject headings -- Education -- Statistics
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