TY  - BOOK
AU  - Dunfee,Maxime
AU  - Sagl,Helen L.
TI  - Social studies through problem solving: a challenge to elementary school teachers 
U1  - 372.83 
PY  - 1966///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Social sciences
KW  - Study and teaching (Elementary)
KW  - Problem solving
KW  - Education, Elementary
N1  - Includes bibliographical references
ER  -