000 00285nas a22001217a 4500
008 180116s1955 xxu||||| |||| 00| 0 eng d
245 _aMethods in enzymology
_b
260 _aNew York
_b
_c1955
440 _vv. 1- 1955-
650 _aEnzymes
650 _aBiochemistry
906 _a481
999 _c57696
_d57696