000			00366nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aBERNHARD(Sidney A)
245			_aStructure and function of enzymes
260			_aNew York
260			_bW A Benjamin
260			_c1968
300			_axi p. + 324
942			_cBooks
999			_c10030 _d10030