TY  - BOOK
AU  - Foster, Eugene. S.
TI  - Understanding broadcasting
SN  - 0-201-02468-3
AV  - SJMC HE8689.8.F67 
PY  - 1978///
CY  - California
PB  - Addison-Wesley Publishing Company Inc
KW  - Broadcasting
KW  - Historical perspectives
N1  - Include bibliographical references and index
ER  -