TY  - BOOK
AU  - GINSBURG, Herbert P. 
AU  - OPPER, Sylvia 
TI  - Piaget's Theory of Intellectual Development 
SN  - 9780136751588
U1  - 155.4 GIN-P 
PY  - 1988///
CY  - New Jersey
PB  - Prentice Hall 
KW  - Intellect; Piaget, Jean, 1896-1980; Education--Philosophy; Cognition in children
ER  -