Introducing discourse analysis 
David Nunan. 
 - New York :  Penguin english  C1993 
 - 134 p. :  22 cm. 
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>0140813659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discourse analysis.
<br/><br/><label>Dewey Class. No.: </label>401.41  / N972i