TY  - BOOK
AU  - Wortheimer, Michael
AU  - 
TI  - Fundamental  Issues in Psychology
U1  - 159.9 
PY  - 1972///
CY  - New York
PB  - Holt, Rinehart and Winston, Inc.
KW  - Psychology
KW  - problem solving
KW  - Brain
ER  -