TY  - BOOK
T1  - Audio-visual methods in teaching
A1  - Dale, Edgar 1900-
LA  - English
PP  - New York
PB  - The Dryden press
YR  - 1946
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217603618423
OP  - 546
CN  - LB 1043 D3
ER  -