000 00305nam a2200133Ia 4500
008 160710s1985 xx 000 0 und d
020 _a0121820122
082 _a572.7 WID
100 _aWIDDER,KJ
245 _aMETHODS IN ENZYMOLOGY
260 _bACADIMIC PRESS
_c1985
300 _a589
942 _2ddc
_cB
999 _c60596
_d60596