TY  - BOOK
AU  - Porter, Ruth
TI  - The role of learning in psychotherapy : : a Ciba Foundation symposium
U1  - 616.89 POR  
PY  - 1968///.
CY  - London : 
PB  - J. and A. Churchill, 
KW  - Behavior therapy
KW  - Psychotherapy
N1  - Includes index.
ER  -