00295nam a2200121Ia 4500008004100000100002400041245003600065260002300101300000900124650001600133942000700149999001700156190216s9999||||xx |||||||||||||| ||und|| aScarborough James B 0aNumerical Mathematical Analysis bS Chand & Coc1930 a600p aMathematics cBK c30482d30482