TY  - BOOK
AU  - Gupta, R G,
TI  - Audio and Video Systems : : Principles, Maintenance and Troubleshooting / 
SN  - 9780070699762
U1  - 621.3828 
PY  - 2015///
CY  - New York
PB  - McGraw Hill
KW  - Audio Systems
KW  - Video Systems
KW  - Mass Communication
KW  - Journalism
ER  -