TY  - BOOK
AU  - Schramm,Wilbur
TI  - Responsibility in mass communication
T2  - Series on ethics and economic life
AV  - HM258 .S287 1957
U1  - 302.2/3 
PY  - 1957///]
CY  - New York
PB  - Harper
KW  - Mass media
KW  - Social aspects
N1  - Bibliography: p. 370-374. Bibliographical references included in "Notes" (p. 375-384)
ER  -