TY  - BOOK
AU  - Harvey,John H.
AU  - Parks,Marjorie M.
TI  - Psychotherapy research and behavior change
U1  - 616.8914 
PY  - 1989///
CY  - Washington, DC.
PB  - APA
KW  - Psicoterapia
KW  - Investigaciones
ER  -