TY  - BOOK
AU  - Voelker,Francis H.
AU  - Voelker,Ludmila A.
TI  - Mass media: forces in our society
SN  - 0155551183
U1  - 302.23 
PY  - 1972///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Mass media
KW  - United States
N1  - Includes bibliographies
ER  -