TY  - BOOK
AU  - Marshall,Sandra P.
TI  - Schemas in problem solving / 
SN  - 0521430720
U1  - 153.43   20
PY  - 1995///
CY  - Cambridge : 
PB  -  Cambridge University Press, 
KW  - Schemas (Psychology)
KW  - Problem solving
KW  - Learning, Psychology of
KW  - Word problems (Mathematics)
KW  - Educational tests and measurements
N1  - Includes bibliographical references and index
ER  -