00279nam a2200097Ia 4500008004100000020001800041040002500059082002100084245005200105260002400157240807s9999    xx            000 0 und d  a9781984620187  aNORSU-DumcNORSU-Dum  aRes/546/C81/2019 0aCore concepts in chemistry: inorganic chemistry  b3G E-Learningc2019