Koch, Arthur <br/><br/>
Speaking with a purpose 
Arthur Koch. 
 - 4th ed. 
 - Boston  Allyn and Bacon  1998. 
 - xii, 176 p. :  ill.  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0205273017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking