000 00411nam a2200169Ia 4500
008 200101s9999||||xx |||||||||||||| ||und||
020 _c75
082 _a515.83 SAX
100 _aSaxena, H. C.
245 0 _aSimplified course in differential calculus
260 _aNewDelhi
260 _bSultan Chand & Sons Pvt. Ltd.
260 _c1999
300 _a320 pp.
650 _aMathematics
700 _aDass, H. K.
999 _c429
_d429