00286nam a2200097Ia 4500008004100000020001800041040002700059082002100086245005700107260002400164240809s9999    xx            000 0 und d  a9781680948561  aNORSU-MCIIcNORSU-MCII  aRes/624/C49/2018 0aTheory, practice and techniques in civil engineering  b3G E-Learningc2018