TY  - BOOK
AU  - 
AU  - Windahl,Swen
TI  - Communication models for the study of mass communications
SN  - 058203650X
AV  - P91 .M11
PY  - 1993///
CY  - London, New York
PB  - Longman
KW  -  
KW  - Communication models
N1  - Includes bibliographical references and index
ER  -