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Charts of testing lens resolution
- Author / Creator
- Available as
- Physical
Details
Checking for availability...
- Creator
- by Irvine C. Gardner
- Format
- Books
- Language
- English
- Publication
-
- Washington : U.S. Govt. print. off., 1940
- Physical Details
-
- 1 preliminary leaf : plates ; 23 cm
- OCLC
- ocm10152140
- Caption title.
- At head of title: U.S. Dept. of commerce, Jesse H. Jones, secretary. National bureau of standards; Lyman J. Briggs, director.