000 00306 a2200133 4500
082 _a515.35
_bSAX
090 _c8860
_d12280
100 _aSaxena, H.C.
245 _aDifferential calculus
260 _aNew Delhi
_bR.Chand & co.
_c1968
_g1992
300 _a365p.
_c21cm.
700 _aGupta, K.C.
942 _cL
999 _c37494
_d37494