00273nam a2200109Ia 4500008004100000041001200041082001900053100002400072245003200096260001600128650001900144231217s9999    xx            000 0 und d  aEnglish  a621.815  ORT.1  aOrthwein, William C 0aMahine component design V.1  c1992bJaico  aMachine design