TY  - BOOK
AU  - Schain,Robert L.
TI  - How to teach and what to avoid in social studies
AV  - H62 .S339
U1  - 307.12 
PY  - 1961///]
CY  - Valley Stream, N.Y.
PB  - Teachers Practical Press
KW  - Social sciences
KW  - Study and teaching (Secondary)
KW  - Local
ER  -