TY  - BOOK
AU  - Vivian John
AU  - Maurin Peter
TI  - The media of mass communication
SN  - 0205359256
AV  - P90.V58 2003 
PY  - 2003///
CY  - Toronto
PB  - Allyn and Bacon Canada
KW  - communication
N1  - includes index
ER  -