TY  - BOOK
AU  - MARRY MARTIN .JOSEPH PEAR
TI  - Behaviour modification: What it is and how to do it
SN  - 0130720828
U1  - 155.15 CUT M 292 
PY  - 1983///
CY  - Englewood Cliffs, NJ
PB  - Prentice Hall
KW  - Differential & developmental psychology
ER  -