TY  - GEN
AU  - Gupta R G
TI  - Audio and video systems, ed.2: Principles, maintanance and troubleshooting
SN  - 0-17-462140-8
U1  - 621.397.4 
PY  - 2013///
CY  - New Delhi
PB  - Tata Mc Graw Hill
KW  - 621.397.4
KW  - Audio Video
ER  -