ISO/IEC 9995-9:2016/Amd 1:2019 Amendment 1 - Information technology - Keyboard layouts for text and office systems - Part 9: Multi-lingual, multiscript keyboard layouts
2019ISO/IEC 9995-9:2016/Amd 1:2019 Amendment 1 - Information technology - Keyboard layouts for text and office systems - Part 9: Multi-lingual, multiscript keyboard layouts
2016ISO/IEC 9995-9:2016 Information technology - Keyboard layouts for text and office systems - Part 9: Multi-lingual, multiscript keyboard layouts