000 00311nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a577.1 K5
100 _a"Guttereund, H."
245 _aIntroduction to the study of enzymes
260 _a1965
_bBlackwell Sci. Pub.
_cOxford
300 _a335
942 _cBK
999 _c56686
_d56686