000			00339nam a2200133Ia 4500
008			140113s9999 xx 000 0 und d
082			_a577.15(047.1) J8.20
100			_a"Nord, F. F."
245			_aAdvances in enzmology v.20
260			_b"London : Interscience publishers, 1958"
300			_a488p.
650			_aEnzymes
942			_cBK
999			_c64208 _d64208