Portable Geiger counter unit
By: by Leon F. Curtiss ...
Publisher: U. S. Govt. print. off.
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 782
Subjects: Geiger-Müller counters
Notes: Bound with v. 21, no. 1, RP 1110-v. 21, no. 6, RP 1162 subsequent to publication.