| 出版情報 |
Washington : For sale by the Superintendent of Documents , 1954 |
| 大きさ |
viii, 79 p. : ill. ; 20 cm |
| 一般注記 |
At head of title: U.S. Department of Commerce. National Bureau of Standards |
| 著者標目 |
United States. National Bureau of Standards
United States. National Committee on Radiation Protection and Measurements
|
| 本文言語 |
英語 |
| 書誌ID |
TB00061283 |
| NCID |
BA43316418
|
