000 00272nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPawan, N.K.
245 0 _aModern Methods Of Teaching Mathematics
260 _aDelhi
_bCyber Tech
_c2006
300 _a302p.
942 _cBK
999 _c14379
_d14379