000			00367nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_aN.D.
100			_aGupta R G
245		0	_aAudio and video systems
260			_bTata Mcgraw Hill Publication Co
260			_c2005
300			_a334p.
365			_b135
650			_aETC
942			_cTEQUIP
999			_c1570 _d1570