TY  - BOOK
AU  - Hersen Michel ed
AU  -  Bellack Alan S ed
TI  - Behavioral assessment :  a practical handbook
T2  - Pergamon general psychology series; 65
U1  - S:86g, L6(RR) 
PY  - 1976///
CY  - Oxford
PB  - Pergamon       
KW  - PSYCHOLOGY
ER  -