A new microphotometer for photographic densities
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Author
Contributions
- Foote, Paul D. 1888- - Contributor
Publication
1920 - Govt. Print. Off., Washington, District of Columbia
Language
English
Word Count
77,000 words, Guess
Page Count
308 pages
Identifiers
- Library of Congress Control Number20026668
- OCLC Control Number25007251
- Open LibraryOL6630859M
Classifications
- LCCQC391 .M4
Subjects
Topics
Series Statement
- Scientific papers of the Bureau of Standards,
- no. 385
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