TY  - BOOK
AU  - DeFleur,Melvin L.
AU  - Dennis,Everette E.
TI  - Understanding mass communication: a liberal arts perspective 
SN  - 0395871123
AV  - P90 .D443 1998
U1  - 302.23/0973 21
PY  - 1998///
CY  - Boston
PB  - Houghton Mifflin
KW  - Mass media
ER  -