TY  - BOOK
AU  - Aitchison,Jean
TI  - Language change: progress or decay? 
SN  - 0521791553
PY  - 2001///
CY  - Cambridge, U. K.
PB  - Cambridge University Press
KW  - Linguistic change
N1  - Includes bibliographical references (p. 281-303) and index
ER  -