Some comments on a closed circuit TV system for the visually handicapped.
Our rough guess is there are 4,000 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 16 minutes to read. With a half hour per day, this will take 1 days to read.
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Author
Publication
1968 - Rand Corp., Santa Monica, Calif, No place, unknown, or undetermined
Language
English
Word Count
4,000 words, Guess
Page Count
16 pages
Identifiers
- OCLC Control Number1656200
- Open LibraryOL16449632M
Series Statement
- Rand Corporation. Paper -- P-3984
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