TY  - BOOK
AU  - Karoly,Paul
AU  - Steffen,John
TI  - Improving the long-term effects of psychotherapy: models of durable outcome 
SN  - 0470268549
PY  - 1980///
CY  - New York
PB  - Gardner Press
KW  - Psychotherapy
N1  - Includes index
ER  -