000			00331nam a2200133Ia 4500
008			160710s2008 xx 000 0 und d
020			_a9780074621408
082			_a384 GUP
100			_aGUPTA, R.G.
245			_aAUDIO AND VIDEO SYSTEMS
260			_bTATA MCGRAW HILL PUBLISHING COMPANY _c2008
300			_a334
942			_2ddc _cD
999			_c71079 _d71079