000 00262nam a2200085Ia 4500
008 120224s9999 xx 000 0 und d
082 _a574.1925018, DDC 574.1925018
_bM
245 _aMethods in enzymology.v.1___1955____.
260 _bNew York, Academic Press
_c1955
999 _c132334
_d132334