TY  - BOOK
T1  - Broadcasting without barriers.
A1  - Codding, George Arthur
LA  - English
PP  - Paris
PB  - UNESCO
YR  - 1959
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217601164032
OP  - 167
CN  - PN 1991.5 C6
KW  - Radio broadcasting.
KW  - Radio : Apparatus and supplies.
KW  - Radio frequency allocation.
ER  -