Light, vision and seeing
a simplified presentation of their relationships and their importance in human efficiency and welfare.
Our rough guess is there are 80,750 words in this book.
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Author
Publication
1944 - Van Nostrand, New York, New York (State)
Language
English
Word Count
80,750 words, Guess
Page Count
323 pages
Identifiers
- Open LibraryOL6467521M
- OCLC Control Number972756
- Library of Congress Control Number44007581
Classifications
- LCCQP475 .L778
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