AITCHISON, Jean <br/><br/>
Language change   progress or decay ? 
Jean AITCHISON 
 - 2nd ed. 
 - Cambridge  Cambridge University Press  1991 
 - x,258p. 
 - Cambridge University Press .
<br/><br/><label>ISBN: </label>0521422833 
<br/><br/><label>Dewey Class. No.: </label>417.7 Ai91L -2