Peng, Chin-Tzu 1921- creator text Amersham Radiochemical Centre 1977 monographic 112 p. : ill. ; 22 cm. [by] C. T. Peng. Includes bibliographical references. Liquid scintillation counting QD601 .A626 no. 17 QC787.S34 541/.38 s 539.7/75 Amersham, Eng. Radiochemical Centre. 79321728 UOELD 0000 20150327123822.0 0000