TY  - BOOK
AU  - Ferster, C. B.
AU  - Boren, Mary Carol Perrott
AU  - Ferster, C. B.
TI  - Behavior principles
SN  - 0-13-073611-7
U1  - 150.194 
PY  - 1975///
CY  - Englewood Cliffs
PB  - Prentice Hall
KW  - Psychology
ER  -