TY  - BOOK
AU  - Smith,F.Leslie
TI  - Perpectives on radio and television: telecomunication in the United States
SN  - 0160463163
U1  - 384.54 
PY  - 1985///
CY  - 
PB  - Harper and Row.
KW  - RADODIFUSION (ESTADOS UNIDOS)
N1  - Bibl., índice
ER  -