TY  - BOOK
AU  - Shirley Biagi
TI  - Media/impact : an introduction to mass media
SN  - 0534201849
AV  - P 90 B52M 1994
PY  - 1994///
CY  - Belmont, Calif
PB  - Wadsworth
KW  - MASS MEDIA
N1  - Includes glossary and index
ER  -