00310nam a2200121Ia 4500008004100000020001500041041000800056082001200064100001900076245004900095260003200144300001200176211209s2007    xx            000 0 und d  a8130900386  aeng  a572.633  aDAYANANDA, K S  aPROTEIN PURIFICATION: THEORY AND TECHNIQUES   aNEW DELHIbVIVA BOOKSc2007  aVi, 226