000			00345nam a2200145Ia 4500
008			230901s9999 xx 000 0 und d
020			_a9780465050659
041			_aeng
082			_a620.82 NOR
100			_aNrman, DON
245			_aDesign of everyday things
260			_bBasic Books _aNew York _c2011
300			_a347p.
999			_c192614 _d192614
773			_aGen