TY  - BOOK
T1  - Luzon media exposure survey.
LA  - English
PP  - Makati, Rizal
PB  - s.n.
YR  - 1968
UL  - https://tuklas.up.edu.ph/Record/UP-99796217606043153
NO  - "Designed and sponsored by the Philippine Mass Communications Research Society and carried out by the International Research Associates--Philippines."
CN  - HM 258 P55
KW  - Mass media : Philippines.
ER  -