000 00263nam a2200121Ia 4500
100 _aNarayanan S
245 _aCalculus - Pt-1
250 _a8th
260 _c1963
_aMadras
_bS.Viswanathan & Co.
300 _a559
700 _aManicavachagom Pillay TK
942 _cBK
999 _c1979
_d1979