000 00279nam a22001337a 4500
020 _a9789355016270
082 _a510/AGA
100 _aAgarwal R.S.
245 _aMathematics NDA / NA
260 _aDelhi
_bS.Chand.Co.
_c2023
300 _a604
650 _aEnglish
942 _cBK
999 _c37414
_d37414