000 00304nam a2200133Ia 4500
008 160710s1998 xx 000 0 und d
020 _a0121821897
082 _a572.7 HOR
100 _aHORUK,R ED.
245 _aMETHODS IN ENZYMOLOGY
260 _bACADEMIC
_c1998
300 _a426421
942 _2ddc
_cB
999 _c61671
_d61671