000 00306nam a2200121Ia 4500
008 170101s1986 xx 000 0 und d
082 _a515.33 NAR
100 _aNarayan S.
245 0 _aDifferential Calculus
260 _aN.Delhi
_bShayam Lal Cheratable Trust
_c1986
300 _a336 p
942 _2ddc
_cB
999 _c969766
_d969766