Light, vision and seeing; a simplified presentation of their relationships and their importance in human efficiency and welfare,
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York,
D. Van Nostrand Company, Inc.,
1944
New York, D. Van Nostrand company, inc [1946]. Toronto, New York [etc.] [1948]. |
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