000 00550nam a22001937a 4500
999 _c4510
_d4510
003 OSt
008 210217b ||||| |||| 00| 0 eng d
020 _a978-1179574134
082 _a515.3
_bNAR
100 _aNarayan, Shanti,
245 _aDifferential calculus for B.A and B.Sc students
_cby Shanti Narayan
260 _aNew Delhi
_bSChand Publication
_c2018
300 _a24 cm.572 p.:ill;
650 _aDifferential calculusfor
650 _aErrant marks
650 _aPoor pictures
650 _aDespite the imperfections
942 _2ddc
_cBK