DeVito, Joseph A., <br/><br/>
The elements of public speaking 
Joseph A. DeVito. 
 - 3rd ed. 
 - New York  Harper & Row  c1987. 
 - xxv, 405 p.  ill.  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0060416335 (pbk.) 
<br/><br/><label>LCCN: </label>86029435  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking
<br/><br/><label>LC Class. No.: </label>PN4121  / .D389 1987 
<br/><br/><label>Dewey Class. No.: </label>808.5/1