00301nam a2200133Ia 4500008004100000100002700041245001900068250001200087260002000099300000800119650001600127942000700143999001700150190216s9999||||xx |||||||||||||| ||und||  aBarnard S And Child Jm 0aHigher Algebra  a1st Ed.  bMacmillanc2001  a585  aMathematics  cBK  c31383d31383