000 00334nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621
_bJN-I
100 _aJ.N Sharma
245 0 _aInfinite series
250 _a1st
260 _c1990
_aNew Delhi
_bKrishan Parkashan Mareut
650 _aMathematics
942 _cBK
999 _c366
_d366