TY  - GEN
AU  - BIAGI, Shirley.
TI  - Media/impact: an introduction to mass media
SN  - 0534630545 (student ed.)
AV  - P 90 .B489 2005 
PY  - 0000///Wadsworth/Thomson
CY  - Southbank, Vic., Australia ; Belmont, CA
PB  - c2005
KW  - Mass media
ER  -