000 00307nam a2200133Ia 4500
008 230627s9999 xx 000 0 und d
040 _aNORSU-Sia
_cNORSU-Sia
082 _a647.94 Ac271
100 _a3G E- Learning
245 0 _aAccommodations Management
260 _c2017
300 _a240
999 _c3128
_d3128