TY  - BOOK
AU  - Head,Sydney W.
AU  - Schofield,Lemuel B.
AU  - Sterling,Christopher H.
TI  - Broadcasting in America: a survey of electronic media 
SN  - 0395673313
AV  - HE8689.8 .H43 1994
PY  - 1994///
CY  - Boston
PB  - Houghton Mifflin Co.
KW  - Broadcasting
KW  - United States
N1  - Includes bibliographical references (p. 21-43 of 3rd group) and index
ER  -