000			00306nam a22001337a 4500
003			OSt
008			240220b |||||||| |||| 00| 0 eng d
082			_a574.1925 _bM57
100			_aLowenstein,J.M.
245			_aMethods in enzymology
260			_aAcademic Press _c1975
300			_a654
942			_2ddc _cPER
999			_c37436 _d37436