TY  - BOOK
AU  -  Siegel Linda S., Brainerd Charles J.
TI  - Alternatives to piaget: critical essays on the theory
SN  - 0126419507
U1  - 155.4130924 
PY  - 1978///
CY  - New York
PB  - Academic Press
KW  - Piaget, Jean
KW  - Child Psychology
KW  - Cognition
N2  -  Cognition, Child Psychology, Piaget, Jean
ER  -