TY  - BOOK
AU  - Melvin L.DeFleur
AU  - Everette E.Dennis
TI  - Understanding mass communication : a liberal arts perspective
SN  - 0395871123
AV  - P 90 D43U 1998
PY  - 1998///
CY  - Boston
PB  - Houghton Mifflin
KW  - MASS COMMUNICATION
N1  - Includes glossary and index
ER  -