Villegas , Carlos Gilberto . <br/><br/>
Comercio exterior y crédito documentario  compraventa y garantías internacionales... 
Carlos Gilberto Villegas. 
 - Buenos Aires  Editorial Astrea  1993. 
 - 411 p.  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9505084013 
<br/><br/><label>LCCN: </label>94-150761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign trade regulation--Argentina .<br/>Documentary credit--Law and legislation--Argentina .<br/>Export sales contracts--Argentina
<br/><br/><label>LC Class. No.: </label>KHA 4066  / .V54 1993