TY  - BOOK
AU  - Schwebel,Miltoned
AU  - Raph,Jane
TI  - Piaget in the classroom,
SN  - 071007767X
AV  - LB775.P49 P57
PY  - 1973///]
CY  - New York
PB  - Basic Books
KW  - Piaget, Jean,
N1  - Includes bibliographies
ER  -