Koch, Arthur,  1931- <br/><br/>
Speaking with a Purpose / 
Arthur Koch and Jason Schmitt 
 - Eleventh edition 
 - 188 pages ;  24 cm. 
<br/><br/> Prof. Dr. Mohd Rafi Bin Yaacob  Fakulti Keusahawanan Dan Perniagaan  Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781032512945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public speaking