TY  - BOOK
AU  - Cossata,Mary B.
AU  - Asante,Molefi K.
TI  - Mass communication: Principles and practices 
SN  - 0023200103
AV  - HM258 .C397
PY  - 1979///
CY  - New York
PB  - Macmillan
KW  - Communication
KW  - psychological aspects
KW  - social aspects
KW  - Mass media
KW  - Law and legislation
KW  - political aspects
N1  - Includes bibliographical references and index
ER  -