Language change :

Aitchison, Jean, 1938-

Language change : progress or decay? / Jean Aitchison. - 3rd ed. - Cambridge [England] ; New York : Cambridge University Press, c2001.[printing 2008] - xi, 312 p. : ill. ; 21 cm. - Cambridge approaches to linguistics .

Includes bibliographical references (p. 281-303) and index.

9780521795357 0521791553

00031267

417/.7