TY  - BOOK
AU  - Perry, David K.
TI  - Theory and Research in Mass Communication
SN  - 9780805839388
U1  - 302.2301 
PY  - 2001///
CY  - London
PB  - Lawrence Erlbaum Associates, Publishers
KW  - Journalism and Mass Communation
KW  - Social sciences
ER  -