TY  - BOOK
AU  - R G Gupta
TI  - "Audio & Video Systems :Principles,Maintenance & Troubleshooting"
SN  - 9780070699762
U1  - 621.38 
PY  - 2016///
CY  - New Delhi
PB  - MGH
KW  - Electronics
N1  - Quantity Number:  20
ER  -