Media type: E-Article Title: Models, methods, roles and tasks: Many labels—one idea? Contributor: Karbach, Werner; Linster, Marc; Voss, Angi Published: Elsevier BV, 1990 Published in: Knowledge Acquisition, 2 (1990) 4, Seite 279-299 Language: English DOI: 10.1016/s1042-8143(05)80011-1 ISSN: 1042-8143 Keywords: Hardware and Architecture ; Human-Computer Interaction ; General Engineering ; Education ; Human Factors and Ergonomics ; Software Origination: Footnote: