000 00294nas a22000857a 4500
008 170117s9999 xx 000 0 und d
245 _aACM SIGCHI Bulletin
_h[e-journal]
260 _bAssociation for Computing Machinery
856 _uhttp://dl.acm.org/citation.cfm?id=J687
_yeSS consortium 1982 - 2000
999 _c548749
_d548749