00415nam a2200133Ia 4500008004100000040002500041082001600066100001900082245002900101260000900130300000800139952011900147999001500266230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a387.5 B9792  a3G E- Learning 4aThe Business of Shipping  c2017  a251  00102ddc4070aNORSU-SiabNORSU-SiacCIRCd2023-07-03l0o387.5 B9792p9781680955156r2023-07-03w2023-07-03yBK  c3111d3111