TY  - BOOK
AU  - 
TI  - TeorÃ­a e investigaciÃ³n de la comunicaciÃ³n
SN  - 9684442009
PY  - 1996///]
CY  - MÃ©xico
PB  - Alhambra Mexicana
KW  - Communication
KW  - Local
KW  - Mass media
N1  - Includes index; Bibliography [217-224)
ER  -