00345nam a2200133Ia 4500082001700000100002000017245003600037260004200073300001500115490003700130500003400167500000500201700000500206  a517bC957.NE  aCryer, Colin W.  aNumerical functional analysisb  aOxfordbOxford University Pressc1982  a417e151p.  aMonographs on Numerical Analysis  a"Oxford science publications"  a  a