Welt, Leo G. B. <br/><br/>
Countertrade :  business practices for today's world market / 
Leo G.B. Welt 
 - New York :  AMA Membership Publications Division,  1982 
 - 72 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0814422853 
<br/><br/><label>LCCN: </label>82-18443 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Countertrade