Widdowson, H.G. <br/><br/>
Linguistics 
H.G. Widdowson. 
 - New York  Oxford University Press  2002. 
 - xiii, 134 p.  ill.  20 cm. 
 - Oxford Introductions to Language Study .
<br/><br/><label>ISBN: </label>0194372065  13.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.