Verderber, Rudolf F. <br/><br/>
The challenge of effective speaking / 
Rudolf F. Verderber 
 - Thomson Learning  c2000. 
 - xxviii, 372 pages :  illustration ;  25 cm. 
<br/><br/><label>ISBN: </label>981-240-312-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Public speaking
<br/><br/><label>Dewey Class. No.: </label>GL. 808.51 V583c 2000