TY  - BOOK
AU  - Williams,Mary E.
TI  - Media bias
T2  - Introducing issues with opposing viewpoints
SN  - 0737751991
U1  - 302.230973 
PY  - 2011///
CY  - Farmington Hills, MI
PB  - Greenhaven Press
KW  - Medios de comunicación de masas
KW  - Objetividad
KW  - Estados Unidos
N1  - Incluye bibliografía; Is media bias a serious problem? -- Which issues reveal media bias? -- Should media bias be challenged?
ER  -