TY  - BOOK
T1  - The psychology of intelligence
T2  - International Library of Psychology, Philosophy and Scientific Method
A1  - Piaget, Jean 1896-
LA  - English
PP  - New York
PB  - Harcourt, Brace
YR  - 1950
UL  - https://tuklas.up.edu.ph/Record/UP-99796217603618783
OP  - 182
CN  - BF 431 P482
KW  - Intellect.
ER  -