TY  - BOOK
AU  - PRESTON,Ralph C.
AU  - 
TI  - Teaching social studies in the elementary school. 
U1  - 372.83/PRT(4) 
PY  - 0000///Holt
PY  - 1974///
CY  - New York 
KW  - Education - Elementary
N1  - Includes index and bibliography
ER  -