00270nam a2200109Ia 4500008004100000082001500041100001900056245003200075250000800107260003700115300000800152191201s2012    xx            000 0 und d  a005.3bBUM  aBUSBY, Michael 0aLearn microsoft office 2000  aRep  c2012bBPB PublicationaNEW DELHI  a637