000			00323nam a2200133Ia 4500
008			250407s1900 xx 000 0 und d
041			_aeng
082			_a510
100			_aDr. Rs Agrwal Deepak Aggrwal
245			_aMATHEMATICS
260			_aS.Chand & Crrpay Ramngar New Delhi
300			_a288P
650			_aMathematics
999			_c355335 _d355335