TY  - BOOK
AU  - Bittner, John R.,
TI  - Mass communication
SN  - 0135607981
U1  - 302.23 20
PY  - 1996///
CY  - Boston
PB  - Allyn & Bacon
KW  - Mass media
N1  - Includes bibliographical references (p. 489-498) and index
ER  -