00336nam a2200109Ia 4500008004100000082002800041100002000069245005400089260004500143300001000188650002800198140113s9999    xx            000 0 und d  a577.15:663.1.001.4 K9.3  a"Wiseman, Alan"  aTopics in enzyme and fermentation biotechnology 3  b"New York : Ellis Horwood limited, 1969"  a294p.  aBiotechnology ; Enzymes