Languages a very short introduction - Anderson, Stephen R. (Oxford, United Kingdom Oxford University Press, 2012)
Introduction: Dimensions of linguistic diversity -- How many languages are there in the world? -- Phylogenetic linguistics : establishing linguistic relationships -- The future of languages -- Some problems in the counting of languages -- The genotypes of languages -- The diversity of signed languages -- Conclusion: The unity of human language.
Includes bibliographical references (pages 125-126) and index.
Keywords: Language and languages; Linguistics