000 00292nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a371.33 A372m
100 _a"Alessi, Stephen M."
245 0 _aMulti-media for learning: methods and development
260 _c2001
942 _2lcc
_cBK
_kCirc.
999 _c13679
_d13679