TY  - BOOK
AU  - Folkerts,Jean
AU  - Teeter,Dwight L.
TI  - Voices of a nation: a history of media in the United States 
SN  - 0024190306
U1  - 302.23 F666v 1989 
PY  - 1989///
CY  - New York
PB  - Macmillan
KW  - Mass media
KW  - United States
N1  - Includes bibliographies and index
ER  -