TY  - BOOK
AU  - Bittner,John R,b.1943
TI  - Professional broadcasting: a brief introduction,
SN  - 0137254652
PY  - 1981///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Broadcasting
N1  - Includes index
ER  -