TY  - BOOK
AU  - Mann,W.B.
AU  - Ayres,R.L.
AU  - Garfinkel,S.B.
TI  - Radioactivity and its measurement
T2  - Pergamon international library of science, technology, engineering, and social studies
SN  - 0080250289 :
U1  - 539.752 23
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press
KW  - Natural Radioactivity
N1  - Includes Bibliography and indexes
ER  -