Aitchison, Jean,  1938- <br/><br/>
Language change :  progress or decay? / 
Jean Aitchison 
 - 2nd ed. 
 - Cambridge :  Cambridge University Press,  1991 
 - xi, 258 p. :  ill. ;  20 cm. 
 - Cambridge approaches to linguistics .
<br/><br/>Includes bibliographical references (p. 237-251) and index 
<br/><br/><label>ISBN: </label>0521422833 (paperback)  RM74.59 
<br/><br/><label>LCCN: </label>90-026433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic change