TY  - BOOK
AU  - Piaget, Jean 
AU  - Piercy, Malcom 
AU  - Berlyne, D. E. 
TI  - The psychology of intelligence / 
SN  - 0415254019
U1  - 153.9 22
PY  - 1950///
CY  - London : 
PB  - Routledge Classics
KW  - Psychology
KW  - Cognitive psychology
KW  - Intellect
N1  - Includes bibliography and index

ER  -