Johnston, Mark W <br/><br/>
Contemporary selling  building relationships creating value 
Mark W. Johnston, Greg W. Marshall 
 - 4th ed.   
 - London  Routledge  2013 
 - xxii, : 411p  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>Dewey Class. No.: </label>658.81 JOH