TY  - BOOK
AU  - Bittner,John R.
TI  - Mass communication
SN  - 0135607981
AV  - P90 .B515 1996
PY  - 1996///
CY  - Boston
PB  - Allyn & Bacon
KW  - Mass media
N1  - Includes bibliographical references (p. 489-498) and index
ER  -