TY  - BOOK
T1  - Social studies in the secondary school
A1  - Samford, Clarence D. 1905-
LA  - English
PP  - New York
PB  - McGraw-Hill
YR  - 1952
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603618396
OP  - 376
CN  - H 62 S32
KW  - Social science : Study and teaching (Secondary).
ER  -