DIN EN ISO 9241-171:2008-10 Ergonomics of human-system interaction - Part 171: Guidance on software accessibility (ISO 9241-171:2008); German version EN ISO 9241-171:2008
2008DIN EN ISO 9241-171:2008-10 Ergonomics of human-system interaction - Part 171: Guidance on software accessibility (ISO 9241-171:2008); German version EN ISO 9241-171:2008
2008DIN EN ISO 9241-171:2008 Ergonomics of human-system interaction - Part 171: Guidance on software accessibility (ISO 9241-171:2008); English version of DIN EN ISO 9241-171:2008-10