00391nam a2200145Ia 4500008004100000020001800041040002500059082003300084082000900117100002500126245003800151250000800189260004000197490000800237240730s9999    xx            000 0 und d  a9780357360521  aNORSU-GuicNORSU-Gui  aCir.005.369/Care18m/2020/c.1  b5519  aPatrick Carey et.al. 0aMicrosoft office 365 office 2019   ac.1  aBostonbCengage Learning, INCc2020  vc.1