TY  - BOOK
AU  - Pember, Don R.,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0574227156 :
SN  - 2
PY  - 1981///];copyright 1981.46
CY  - Chicago
PB  - SRA
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Mass media
KW  - United States
N1  - Includes bibliographies and index; 5
ER  -