00313nam a2200109Ia 4500008004100000040002500041082001700066100002400083245007900107260000900186300000800195230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a004V541 I434  aVelasco, Londren U. 0aInformation Technology Fundamentals   2018  (An Introduction to Computing)  c2018  a308