Charts for testing lens resolution / by Irvine C. Gardner.
Main Author: | |
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Language: | English |
Published: |
Washington :
U.S. Govt. print. off,
1940.
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Series: | U.S. National bureau of standards. National bureau of standards miscellaneous publication ;
M166 |
Subjects: | |
Physical Description: | : plate ; 23 cm. |
Format: | Government Document Book |
Note: | Caption title. At head of title: U.S. Dept. of commerce, Jesse H. Jones, secretary. National bureau of standards; Lyman J. Briggs, director. |
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