00291nam a2200097Ia 4500008004100000020001800041040002700059082002600086245005700112260002400169240809s9999    xx            000 0 und d  a9781984620460  aNORSU-MCIIcNORSU-MCII  aRes/621.3/C81/2019/c2 0aCore concepts in engineering: electrical engineering  b3G E-Learningc2019