Protection against radiations from radium, cobalt-60, and cesium-137.
By: [Prepared by the Subcommittee on Protection against Radiations from Radium, Cobalt-60, and Cesium-137 Encapsulated Sources]
Published: 1954
Place of publication: Washington
Language: eng
Number of pages: 60
Subjects: Radioactivity -- Safety measures.
Notes: Superseded by Handbook 73 with title: Protection against radiations from sealed gamma sources.