000 00300nam a2200121Ia 4500
008 230125s9999 xx 000 0 und d
020 _a978-81-904848-2-4
100 _aGUPTA JAYENDRA SHEKHAR
_914784
245 0 _aTEACHING MATHEMATICS
260 _bSHREE KAVITA PUB.
300 _a248
942 _cBK
999 _c110883
_d110883