TY  - BOOK
AU  - Peng,C.T.
TI  - Sample preparation in liquid scintillation counting
T2  - Amersham, Eng. Radiochemical Centre. Review
U1  - 541.38 
PY  - 1977///
CY  - Amersham, England
PB  - Radiochemical Centre, 
KW  - CONTADORES DE CENTELLEO LIQUIDO
ER  -