000 00271nam a22001097a 4500
008 240425b xxu||||| |||| 00| 0 eng d
082 _a574.1926 Biochemistry 9100
100 _aF.F. Nord
_944021
245 _aAdvances in Enzymology vol 23
260 _c1961
942 _cOB
999 _c18480
_d18479