000 00391nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a510.71
100 _a   Rani , Swarupa
245 0 _aTeaching of Mathematics
250 _a1st
260 _aNew Delhi
_bIndian Pub.House
300 _aNot covered syllabus
500 _a2018
650 _aMathematics - teaching
942 _cBOOK
_04
999 _c7825
_d7825