TY  - BOOK
AU  - Rivers,William L.
AU  - Schramm,Wilbur
AU  - Christians,Clifford G.
TI  - Responsibility in mass communication
SN  - 0060135948
U1  - 301.161 
PY  - 1980///.
CY  - New York: 
PB  - Harper and Row Publishers, 
KW  - Μέσα μαζικής ενημέρωσης
KW  - Κοινωνικές απόψεις
N1  - Includes bibliographical references and index
ER  -