TY  - BOOK
AU  - Pressey, Sidnney L.
AU  - 
TI  - Psychology in Education
U1  - 37.015 
PY  - 1967///
CY  - New Delhi
PB  - Universal Book Stall
KW  - Psychology in Education
KW  - Psychology
KW  - problem solving
KW  - Brain
ER  -