Verderber, Rudolph F., <br/><br/>
The challenge of effective speaking in a digital age / 
Rudolph F. Verderber, Deanna D. Sellnow, Kathleen S. Verderber. 
 - 18th edition. 
 - xx, 340 pages :  illustrations (chiefly color) ;  28 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780357798782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.<br/>Oral communication--Digital techniques
<br/><br/><label>Dewey Class. No.: </label>808.51  / VER 2024