TY  - BOOK
AU  - Schramm,Wilbur
TI  - Responsibility in mass communication
T2  - Series on ethics and economic life
AV  - HM258 .S287 1957
U1  - 301.16 
PY  - 1957///
CY  - New York
PB  - Harper,
KW  - Mass media
KW  - Social aspects
N1  - Include  Bibliographical references
ER  -