TY  - BOOK
AU  - Carver, Sharon M
AU  - Klahr, David
TI  - Cognition and instruction
SN  - 9780898594348
U1  - 370.152 CAR 
PY  - 2001///
CY  - Hillsdale, NJ
PB  - Lawrence Erlbaum Associates
KW  - Cognition
KW  - Learning, Psychology of
N1  - Includes bibliographical references and indexes
ER  -