000 00345n a2200157 a 4500
000 B B
001 002035
005 20220201163050.0
082 _a515
100 _aPrabhakar, (T.R)
245 _aDifferential calculus
260 _aNew Delhi
_bSultan Chand & Sons
_c1980
300 _axiv,350
690 _aCalculus
908 _aT
999 _c2033
_d2033