00362nam a2200145Ia 4500008004100000020001500041082001900056100001900075245002600094260004000120300000800160650001800168650001800186653001200204170901s1981    xx            000 0 und d  a0470271868  a574.1925bP14U  aPalmer, Trevor 0aUnderstanding Enzymes  aNew YorkbJohn Wiley and Sonsc1981  a405  aLife sciences  aPure Sciences  aEnzymes