000 00264nam a22001097a 4500
082 _a510
100 _aSharma,Pawan
_981959
245 _a NTA CSIR UGC NET/SET Mathematical Science
260 _aMeerut UP
_bArihant Publication
_c2023
650 _aMaths
942 _cBK
999 _c66199
_d66199