TY  - BOOK
AU  - Porter,Ruth
ED  - Symposium onnthe role of learning in psychotherapy 
ED  - Ciba Foundation
TI  - The role of learning in psychotherapy : : a Ciba Foundation symposi um / 
PY  - 1968///
CY  - Boston : 
PB  - Little, Brown , 
KW  - Psychotherapy
KW  - Learning
ER  -