TY  - BOOK
AU  -  	 McQuail,Denis
TI  - Mc Quail's mass communication theory: an introduction 
SN  - 0803980701
U1  - 302.23 
PY  - 1987///
CY  - London : 
PB  - Sage
KW  -  	      Comunicación social
KW  -  	      Mass media
N1  - Includes Indexes
ER  -