TY - BOOK AU - Crystal David TI - The Cambridge Encyclopedia of Language SN - 0-521-42443 U1 - 403 23 PY - 1987/// CY - New York PB - Cambridge University Press N1 - I Popular Ideas about Language II. Language and Identity III. The structure of Language IV. The Medium of Language :Speaking and Listening V. The Medium of Language: Writing and Reading VI. The Medium of Language:Signing and seeing VII. Child Language Acauisition VIII. Language,brain and Handicap IX: The Language of the World X. Language in the World XI. Language and Communication Appendices ER -