TY  - BOOK
AU  - Samford, Clarence D
AU  - Cottle, Eugene
TI  - Social studies in the secondary school
U1  - 373.1 21st
PY  - 1952///
CY  - New York
PB  - McGraw-Hill
KW  - Education, Secondary; Education-Audio-Visual aids; Teachers; Social services-Study and teaching
ER  -