Koch, Arthur,  1931- <br/><br/>
Speaking with a purpose / 
Arthur Koch 
 - 7th ed. 
 - Boston, MA :  Pearson Allyn and Bacon,  c2007 
 - xii, 179 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0205467040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking