000 00324nam a2200145Ia 4500
008 230706s9999 xx 000 0 und d
082 _a005.5
082 _bKOG
100 _aKOGENT
245 0 _aPOWERPOINT 2007 IN SIMPLE STEPS
260 _bDREAMLECH PRESS
260 _c2008
650 _aComputerScience
942 _cREF
999 _c4669
_d4669