Challenges to arbitration.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Washington
          BNA
    
        [1960]. | 
| Saila: | Its Proceedings of the 13th annual meeting, 1960 | 
| Gaiak: | 
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Washington
          BNA
    
        [1960]. | 
| Saila: | Its Proceedings of the 13th annual meeting, 1960 | 
| Gaiak: |