Standard reference materials : 1973 catalog /
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Format: | Government Document Book |
Language: | English |
Published: |
Washington :
U.S. National Bureau of Standards : [For sale by the Supt. of Docs., U.S. Govt. Print. Off.],
1973
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Series: | Miscellaneous publication - Department of Commerce Bureau of Standards ;
260-1973 Miscellaneous publication - Department of Commerce Bureau of Standards ; 260-1973 Standard reference materials ; 260 Standard reference materials ; 260 |
Subjects: |