00303nam a2200109 a 450000500170000000800410001704100080005810000180006624500620008426400390014630000080018520260717100941.0260717s2000    ii            000 0 eng d  aeng1 aSastry, S. S.10aIntroductory methods of numerical analysis /cSastry, S.S 1aNew Delhi :bPrentice Hall,c2000.  a380