TY  - BOOK
AU  - Gupta, R
TI  - Audio and video systems.principles maintanance and troubleshooting.2nd.ed
SN  - 978-0-07-069976-2
U1  - 621.38804 
PY  - 2010///
CY  - New Delhi
PB  - Tata Mcgraw-Hill Publication
KW  - Electrical Electronics Communication
ER  -