DeVito, Joseph A.,  1938- <br/><br/>
The essential elements of public speaking / 
Joseph A. DeVito 
 - 3rd ed. 
 - Boston, MA :  Pearson/Allyn and Bacon,  2009 
 - xxi, 329 p. :  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. [320]-323) and index 
<br/><br/><label>ISBN: </label>9780205543007 (pbk.)  RM233.00 0205543006 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking