000 00401nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0 471 98150-8
041 _aeng
082 _aE982
_bL3
100 _aZeffren, Eugene .
245 0 _aStudy of Enzyme Mechanisms /
260 _aNew York :
_bJohn Wiley & Sons ,
_c1960
300 _axi, 284p ;
650 _aChemistry <Enzyme>
942 _cTB
999 _c23332
_d23332