Colombia :  economic and commercial conditions in Colombia / 
[edited] by A. Murray Simpson 
 - London :  H. M. Stationery,  1938 
 - 33 p. ;  25 cm. 
 - Unknown 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Colombia--Economic conditions--1918-1970--Periodicals
<br/><br/><label>Dewey Class. No.: </label>338.99861