Trask,R.L. <br/><br/>
Language change / 
Trask,R.L. 
 - London:  Routledge,  1994. 
 - vii,93p;26cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0415085632 
<br/><br/><label>Dewey Class. No.: </label>410 TRA