000			00347nam a2200145Ia 4500
005			20260205054813.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a510.76 K529M
100			_aKhurana,KJS
245		0	_aMaths 30 days wonder
260			_aNew Delhi _bS.Chand _c2010
300			_a603 p.
700			_aR, Markanday/
942			_cBK
999			_c144482 _d144482