TY  - BOOK
AU  - Agee,Warren Kendall
AU  - Ault,Phillip H.
AU  - Emery,Edwin
TI  - Introduction to mass communications
SN  - 0060401729
AV  - P90 .A35 1979
U1  - 301.16/1 
PY  - 1979///
CY  - New York
PB  - Harper & Row
KW  - Mass media
KW  - Local
N1  - Includes index; Bibliography: p. [421]-457
ER  -