Safety stnadard for non-medical X-ray and sealed gamma-ray sources : by Subcommittee 1 /
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Department of Commerce, National Bureau of Standards; for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
1964-
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| Series: | National Bureau of Standards handbook ;
93 |
| Subjects: |