团体名称: | American Standards Association. |
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题名: | Safe design and use of industrial beta-ray sources / by Subcommitte on sSealed Beta-Ray Sources of ASA Z54 Sectional Committee, under the sponsorship of the National Bureau of Standards. Approved January 6, 1958, as American standard, by the American Standards Association (ASA designation Z54.2-1958, UDC 614.898 : 539.165) |
出版发行项: | Washington : U.S. Govt. Print. Off., 1958. |
载体形态: | vi, 28 p. : illus. ; 20 cm. |
书目附注: | Includes bibliographical references p. (23-25). |