000 00304nam a2200133Ia 4500
008 160710s1995 xx 000 0 und d
020 _a0121821600
082 _a572.7 JOH
100 _aJOHNSON,ML ED.
245 _aMETHODS IN ENZYMOLOGY
260 _bACADEMIC
_c1995
300 _a761
942 _2ddc
_cB
999 _c61630
_d61630