000 00301nam a2200133Ia 4500
008 160710s1997 xx 000 0 und d
020 _a0121821870
082 _a572.7 RUB
100 _aRUBIN,B ED.
245 _aMETHODS IN ENZYMOLOGY
260 _bACADEMIC
_c1997
300 _a563
942 _2ddc
_cB
999 _c61672
_d61672