000			00364nam a2200145Ia 4500
005			20241210150845.0
008			231221s9999 xx 000 0 und d
020			_a9780125184069
082			_a005.1 NIE;1 R
100			_aNielsen, Jakob.
245		0	_aUsability engineering
260			_c1993 _bMorgan Kauffman _aAmsterdam
300			_axiv, 362
942			_cAR
999			_c236022 _d236022