TY  - BOOK
AU  - Koffka,Kurt
TI  - Principles of gestalt psychology
T2  - International library of psychology, philosophy and scientific method
U1  - 150.1924 
PY  - 1935/// [Impression 1950]
CY  - London, Newyork
PB  - Routledge & Kegan Paul Ltd.,, Harcourt, Brace
KW  - Gestalt psychology
N1  - Includes  Bibliography and Index
ER  -