00470nam a2200169Ia 4500008004100000020001500041082002000056100002100076245004600097260004200143300000800185650001800193650001800211653002400229700002800253700001900281170901s1992 xx 000 0 und d a0199631387 a574.19245bR29P aRees, Anthony R. 0aProtein EngineeringbA practical Approach aOxfordbOxford University Pressc1992 a397 aLife sciences aPure Sciences aProtein engineering aSternberg, Michael J.E. aWetzel, Ronald