TY  - BOOK
T1  - The construction of reality in the child
A1  - Piaget, Jean
LA  - English
PP  - New York
PB  - Ballantine Books
YR  - 1954
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931313532526
OP  - 434
CN  - LB1131 P4853
KW  - Child development.
ER  -