TY  - BOOK
AU  - Nielsen, Jakob
AU  - Nielsen,Jakob
AU  - Tahir,Marie
TI  - Homepage usability: 50 enttarnte websites
SN  - 3827262909
PY  - 2002///
CY  - München
PB  - Markt + Technik
KW  - Usability Engineering
KW  - Qualität
ER  -