TY  - BOOK
T1  - Theory and problems of child development
A1  - Ausubel, David P.
A2  - Sullivan, Edmund V.
LA  - English
PP  - New York
PB  - Grune and Stratton
YR  - 1970
ED  - 2nd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-1685675941123835467
OP  - 849
CN  - BF 721 A8 1970
KW  - Child development.
KW  - Child study.
ER  -