TY  - BOOK
AU  - Hanson,Ralph E.
TI  - Mass communication: living in a media world 
SN  - 9781604266009
AV  - P90 .H36 2011
PY  - 2011///
CY  - Washington, DC.
PB  - CQ Press
KW  - Mass media
KW  - Communication
N1  - Includes bibliographical references and index
ER  -