Koch  <br/><br/>
Purposeful speaking  
/ Arthur Koch. 
 - Boston  Pearson Allyn and Bacon  2008. 
 - xvii, 221p.  ill. (chiefly col.)  24cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780205532315  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking
<br/><br/><label>Dewey Class. No.: </label>808.51 KOC 2008