000 00256nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPratap, Naresh
245 0 _aTeaching Of Mathematics
260 _aMeerut
_bSurya
_c2011
300 _a190p.
942 _cBK
999 _c15468
_d15468