000 00303nam a2200133Ia 4500
008 160710s1988 xx 000 0 und d
020 _a01218267X
082 _a572.7 HAR
100 _aHARRIS,RA
245 _aMETHODS IN ENZYMOLOGY
260 _bACADMIC PRESS
_c1988
300 _a534
942 _2ddc
_cB
999 _c60610
_d60610