TY  - BOOK
AU  - Thorpe, Geoffrey L. and Olson, Sheryl L.
AU  - Olsok, Sheryl L.
TI  - Behavior Therapy : concepts, procedures, and applications
SN  - 9780205123414
SN  - 978020512
U1  - 616.891 42 THO-B;C2 
PY  - 1990///
CY  - Boston
PB  - Allyn & Bacon
ER  -