Lichtenberg, Robert M <br/><br/>
The role of middleman transactions in world trade 
Lichtenberg, Robert M 
 - New York  National Bureau of Economic Research Inc.  1959 
 - xvi, 86 p. 
 - National bureau of economic research occasional paper no.64 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>382