000			00479nam a22001577a 4500
008			130525b xxu||||| |||| 00| 0 eng d
020			_a9780070699762
082			_a621.382 _bGUP-A
100			_aGupta, R.G.
245			_aAudio and video systems : _cR.G. Gupta _bprinciples, maintenance and troubleshooting
260			_aNew Delhi : _bTMH, _c2010.
300			_aVarious Page.
650			_aAudio-visual equipment
658			_aElectronics--Study and teaching
942			_2ddc _cBK
999			_c7903 _d7903