Widdowson, H. G. <br/><br/>
Teaching language as communication / 
H. G. Widdowson 
 - Oxford :  Oxford University Press,  1978 
 - xi, 168 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780194370776 79310636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching<br/>Discourse analysis