DDeveloping Orthographies for Unwritten LanguagesDeveloping Orthographies for Unwritten Languagesde Michael Cahill, Keren RiceEdiciones (1)Developing Orthographies for Unwritten Languages (2017)SIL International Publications · inglés · ISBN 9781556714191Más obras de Michael CahillEnvironmental issues and social welfareAnalyzing Companies and Valuing Shares2003