Oberg, Brent C. <br/><br/>
Introduction to public speaking. 

 - 1 
 - New Delhi  Jaico Publishing House  2011 
 - viii,159 
<br/><br/><label>ISBN: </label>8179923193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business Communication
<br/><br/><label>Dewey Class. No.: </label>808.51 OBEB