Author: | Davis, Raymond, |
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Year: | 1922 |
Document Type: | BOSA |
Issuing Agency: | U.S. Dept. of Commerce, Bureau of Standards : |
SUDOC: | C 13.3/a:454 |
Series: | Scientific Papers of the Bureau of Standards ; |
Report Number: | no. 454 |
Subjects: | Photographic emulsions |
Paper | |
Photography--Plates | |
Photocopying | |
Link: | https://hdl.handle.net/2027/mdp.39015086551044 |