TY  - BOOK
T1  - Radio broadcasting;an introduction to the sound medium.
DA  - [1974]
CY  - New York,
AU  - Hilliard, Robert L.,
AU  - Czech-Beckerman, Elizabeth Shimer.
ET  - [2d] rev. and enl. ed.
CN  - PN1991.5
CN  - PN1991.5
PB  - Hastings House
PP  - New York,
PY  - [1974]
ID  - 48221
KW  - Radio broadcasting.
SN  - 0803863314
SN  - 0803863322 (pbk.)
TI  - Radio broadcasting;an introduction to the sound medium.
ER  -