000 00314nam a2200133Ia 4500
008 230627s9999 xx 000 0 und d
040 _aNORSU-Sia
_cNORSU-Sia
082 _a302.2 P9859
100 _a3G E-Learning
245 0 _aPurposive Communication (with DVD)
260 _c2018
300 _a184
999 _c3086
_d3086