TY  - BOOK
AU  - Douglass,Malcolm P.
TI  - Social studies: from theory to practice in elementary education 
U1  - 372.83 
PY  - 1967///
CY  - Philadelphia
PB  - Lippincott
KW  - Social sciences
KW  - Study and teaching (Elementary)
KW  - Education, Elementary
N1  - Includes bibliographies
ER  -