00269nam a2200097Ia 4500008004100000082001900041100003600060245002200096260004500118300000800163140113s9999    xx            000 0 und d  a577.151.3   M7  a"Page, M.I. & Williams, A.,Ed."  aEnzyme Mechanisms  a1987bRoyal Society of ChemistrycLondon  a550