TY  - BOOK
AU  - Perry David K. 
TI  - Theory And Research In Mass Communication : Contexts And Consequences -Second edition
SN  - 9780805839388
U1  - 302.23 
PY  - 2002///
PB  - Lewrence Eribaum Assocates Publishers Mahwah New Jersey London
KW  - Social Science
ER  -