00266nam a2200109Ia 4500008004100000040002500041082002000066100002800086245002500114260000900139300000800148230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a621.38153 Sa542  aSan Agustin, Ricardo B. 0aDigital Logic Design  c2018  a356