Obermayer, James. <br/><br/>
Managing sales leads :  turning cold prospects into hot customers / 

 - Mason, Ohio :  Thomson/South-Western,  2007. 
 - XII, 255 Seiten :  Illustrationen 
<br/><br/><label>ISBN: </label>0324205465 9780324205466 
<br/><br/><label>Dewey Class. No.: </label>658.81