Riley, Philip  _ <br/><br/>
Discourse and learning 

 - New Delhi  Longman  1985 
 - xii, 389p., 22 cm.  HB 
<br/><br/><label>ISBN: </label>0582553741 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Language and languages-study and teaching
<br/><br/><label>Dewey Class. No.: </label>418.007,  / RIL