TY  - BOOK
AU  - Gupta, R.G 
TI  - Audio and video systems 
SN  - 0-07-462140-8 
U1  - 621.388 04 GUP  
PY  - 2001///
CY  - Tata mcgraw hill 
PB  - New Delhi 
KW  - TELEVISION
ER  -