SARASWATI , V . <br/><br/>
ENGLISH LANGUAGE TEACHING : PRINCIPLES AND PRACTICE  

 - 1ST. 
 - HYDERABAD  ORIENT LONGMAN  2004 
 - 174:  27CM. 
<br/><br/><label>ISBN: </label>81-250-2655-X 
<br/><br/><label>Subjects--Index Terms: </label>English language variations 
<br/><br/><label>Dewey Class. No.: </label>427 SAR