Cyclical changes in trade balances of countries exporting primary products, 1927-1933 a comparative study of forty-nine countries
| Autore principale: | |
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| Natura: | Libro | 
| Lingua: | English | 
| Pubblicazione: | Toronto
          University of Toronto Press
    
        [1967] | 
| Serie: | Canadian studies in economics
              no. 20 | 
| Soggetti: |