TY  - BOOK
AU  - Siegler, Robert S.
TI  - Children's thinking
SN  - 0131326228
U1  - 155.413 
PY  - 1996///
CY  - Englewood Cliffs, NJ
PB  - Prentice-Hall
KW  - Cognition in children
N1  - Includes bibliographical references
ER  -