Verderber, Rudolph F. <br/><br/>
The challenge of effective speaking / 
Rudolph F. Verderber. 
 - 5th ed. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  c1982. 
 - xi, 397 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0534010210 
<br/><br/><label>LCCN: </label>81010458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking.
<br/><br/><label>LC Class. No.: </label>PN 4121  / .V4 1982