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082 _a591.19/C7198M
084 _aDDC
100 _asidney.p. colowick
245 0 _amethods in enzymology
260 _anewyork
260 _bacademic press inc
260 _c1955
300 _axxv,835
490 _vfirst
650 _amethods in enzymology
700 _anathan.o. kaplan
942 _cBook
999 _c6831
_d6831