DeVito, Joseph A <br/><br/>
The elements of public speaking / 
Joseph A. DeVito 
 - 6th ed. 
 - N.Y. :  Longman,  c1997 
 - xxv, 486 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0673980081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.
<br/><br/><label>Dewey Class. No.: </label>808.51  / DEV