000 00463nam a22001577a 4500
008 230510b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a547:577.15
_bJ3
100 _aSumner, James B
_98559
245 _aChemistry and methods of enzymes
250 _a3rd ed.
260 _aNew York:
_bAcademic Press Inc., Publishers,
_c1953
300 _axvi, 462p.
650 _aChemistry
942 _2udc
_cBK
999 _c28434
_d28434