000 00412nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a0566 05209 1
040 _cLDD
100 _aBAWDEN, David
245 0 _aUser-oriented evaluation of information systems and services
_cDavid BAWDEN
260 _aEngland
_bGower
_c1990
300 _avi,209p.
901 _a585
_b02-12-1996
942 _2ddc
_cBK
999 _c49834
_d49834