00279nam a2200097Ia 4500008004100000245003700041245001800078260000900096650002500105856005100130171204s9999    xx            000 0 und d  aEmpowering Users through Design:  cDavid Bihanic  c2015  xPhilosophy of Design  uhttp://down.ebook777.com/059/9783319130170.pdf