000			00331nam a2200133Ia 4500
008			160710s1987 xx 000 0 und d
020			_a0121820513
082			_a572.7 SAB REF
100			_aSABATO,GD ED.
245			_aMETHODS IN ENZYMOLOGY: IMMOBILIZED TECHNIQUES
260			_bACADEMIC _c1987
300			_a823
942			_2ddc _cB
999			_c61483 _d61483