TY  - BOOK
AU  - Perls, Fritz
TI  - The Gestlat approach  eye witness to therapy 
SN  - 9083140034X
AV  - RC 489 P47
PY  - 1973///
CY  - Illinois 
PB  - : Science and Behaviour Books
KW  - Gestalt (Terapia)
KW  - Psicoterapia
ER  -