000 00285nam a2200109Ia 4500
008 210324s9999 xx 000 0 und d
041 _aeng
082 _a1.6
100 _aHorton, W.
_91599774
245 _aE-Learning Tools and Technologies
260 _aCanada.
_bWiley Publishing Inc.
999 _c1048432
_d1048432