DeVito, Joseph A. <br/><br/>
(The) essential elements of public speaking / 
Joseph A. DeVito 
 - 2nd ed. 
 -  Allyn and Bacon  2006 
<br/><br/>15143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking
<br/><br/><label>LC Class. No.: </label>PN4129  / Dev