TY  - BOOK
AU  - Biagi,Shirley
TI  - Media / impact : an introduction to mass media
SN  - 0534575102
AV  - P 90 B52M 2001
PY  - 2001///
CY  - Belmont, CA
PB  - Wadsworth / Thomson Learning
KW  - MASS MEDIA
N1  - Includes bibliographical references and index
ER  -