Koch, Arthur,  1931- <br/><br/>
Speaking with a purpose / 
Arthur Koch 
 - 6th ed. 
 - Boston :  Allyn and Bacon,  2004 
 - xiv, 176 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>020538031X  RM112.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking