TY  - BOOK
AU  - Arnheim, Rudolf
TI  - Visual thinking
U1  - 701 
PY  - 1969///]
CY  - Berkeley
PB  - University of Calfornia
KW  - Visual perception
KW  - Art
KW  -  Philosophy
N1  - Includes Bobiography: p.325-338 and index
ER  -