000			00332nam a2200133Ia 4500
008			241227s9999 xx 000 0 und d
020			_a8187522054
082			_a621.3897 _bBAL
100			_aBali, S P.
245		0	_aAudio video systems
260			_aDelhi : _bKhanna Publisher, _c2014
300			_a575.
650			_aApplied physics
999			_c154867 _d154867