TY  - BOOK
AU  - Leslie, Julian C.
TI  - Principles of behavioural analysis
SN  - 3718659026
U1  - 150.1943 
PY  - 1996///
CY  - Australia
PB  - Harwood Academic Pulbishers
KW  - Behavior Modification
KW  - Behaviorism Psychology
ER  -