Report on the economic work of the League of natio 

 -  1927 
 - (L. O. N., 1927,II,43). (International Economic Conference, Geneva, 1927, Documentation, 17) .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1lN190X, F7