Liquid scintillation counting : proceedings / editors, Carlos G. Bell, Jr. [and] F. Newton Hayes. Conference on Liquid Scintillation Counting (1957 : Northwestern University) Bell, Carlos G., ed. Hayes, F. Newton (Francis Newton), 1924- ed. Liquid scintillator counting Congresses. Radioactivity Measurement Congresses. QC787.C6 C6 1957 539.775 BEL Includes bibliographical references. London ; New York : Pergamon Press, 1958. 1958. 1958 Text xi, 292 p. : eng