TY - BOOK AU - Lightfoot,David TI - How new languages emerge SN - 9780521859134 AV - P142 .L543 2006 PY - 2006/// CY - Cambridge, U.K., New York PB - Cambridge University Press KW - Linguistic change KW - Language acquisition KW - Language and languages KW - Variation N1 - Includes bibliographical references and index; 1. Internal languages and the outside world -- 2. Traditional language change -- 3. Some properties of language organs -- 4. Languages emerging in children -- 5. New E-language cuing new I-languages -- 6. Use and variation of grammars -- 7. The eruption of new grammars -- 8. A new historical linguistics UR - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=148173&site=ehost-live&scope=site ER -