TY  - BOOK
AU  - Voelker,Ludmila A.
AU  - Voelker,Francis H.
TI  - Mass media: forces in our society 
SN  - 0155551221
PY  - 1978///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Mass media
KW  - United States
KW  - Addresses, essays, lectures
N1  - Errata slip inserted; Includes bibliographies and index
ER  -