Verderber, Rudolp F <br/><br/>
The Challenge of effective speaking / 
Rudolph F. Verderber. 
 - 6th ed. 
 - Belmont, California :  Wadsworth Publishing,  c1985. 
 - xiii, 400 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534038859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.
<br/><br/><label>LC Class. No.: </label>PN4121  / .V47 1985