TY  - BOOK
AU  - PEAR,JOSEPH
AU  - MARTIN,GARRY
TI  - BEHAVIOR MODIFICATION: WHAT IT IS AND HOW TO DO IT / 
U1  - 616.89142 
PY  - 1988///
CY  - [S.N] : 
PB  - PRENTICE- HELL INTERNATIONAL, INC. ، 
KW  - BEHAVIOR MODIFICATION
ER  -