Block Martin P <br/><br/>
Business to business market research. 

 - Ed 2 
 - Ohia  Thomson            2005 
 - X;277P  cm. 
<br/><br/><label>ISBN: </label>0324400721 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:51b4, P5