Dignen, Bob. <br/><br/>
50 fifty ways to improve yopur presentation skills in english 

 - Hyderabad :  Orient Blackswan,  1994 
 - 145. 
<br/><br/><label>ISBN: </label>9788125041627  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary education
<br/><br/><label>Dewey Class. No.: </label>372.6  / DIG