TY  - BOOK
AU  - Schmuck,Richard A.
AU  - Chesler,Mark A.
AU  - Lippitt,Ronald
TI  - Problem solving to improve classroom learning
AV  - LB1045 .S38
U1  - 371.30282 
PY  - 1966///]
CY  - Chicago
PB  - Science Research Associates
KW  - Problem solving
KW  - Teaching
KW  - Aids and devices
ER  -