Radioactivity calibrations with the"4[pi]" gamma ionization chamber and other radioactivity calibration capabilities
By: Jacqueline M. Calhoun.
Series: NBS measurement services; NBS special publication ;; 250-10
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1987
Place of publication: Gaithersburg, MD; Washington, DC
Language: eng
Number of pages: 33
Subjects: Radioactivity -- Standardization.; Ionization chambers.
Other titles: Radioactivity calibration capabilities.
Notes: Bibliography: p. 33.
On t.p. "[pi]" appears as the pi symbol.
"October 1987."