00419nam a2200133Ia 4500008004100000082001600041100002100057245004100078260003800119300000800157942000700165952009600172999001700268140113s9999    xx            000 0 und d  a577.1    K5  a"Guttereund, H."  aIntroduction to the study of enzymes  a1965bBlackwell Sci. Pub.cOxford  a335  cBK  00104070aVTLbVTLd2014-01-13l0o577.1    K5pVBK8r2014-01-13 00:00:00w2014-01-13yBK  c56686d56686