000			00361nam a2200145Ia 4500
005			20260205102648.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a621.389 B470P
100			_aBhatnagar,Virender
245		0	_aPhonograph Se Sterio Tak
260			_aNew Delhi _bNCERT _c1988
300			_a145p.
690			_aSound ;Engineering
942			_cBK
999			_c249996 _d249996