000 00341nam a22001577a 4500
003 OSt
008 230324b ||||| |||| 00| 0 eng d
020 _a97893382127260
082 _a515
_bSIN
100 _aSingh, J.P
245 _aCalculus
250 _a2nd
260 _aNew Delhi;
_bAne Books
_c2021
300 _axvii;v.p
942 _2ddc
_cBK
999 _c464
_d464