TY  - BOOK
AU  - Crystal,David
TI  - The Cambridge encyclopedia of language
SN  - 0521550505
U1  - REF 403 CRY 
PY  - 1997///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Language and languages
KW  - Linguistics
N1  - Includes bibliographical references (p. 455-458) and indexes
ER  -