00274nam a2200109Ia 4500008004100000040002500041082001600066100002100082245002500103260002800128300000800156230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a541.395 Si6  aSinfelt, John H. 0aBimetallic catalysts  bJohn Wiley & Sonsc1983  a164