000 00351nam a2200145Ia 4500
008 130629s9999 xx 000 0 und d
082 _a515.33 BAL-D
100 _aBali,N P
245 _aDiffrential Calculus
260 _bLaxmi Publications
_c1987
_aDelhi
300 _a834
650 _aDiffrential Calculus
650 _aMathematics
942 _cBK
999 _c19852
_d19852