The UN Secretary-General and the maintenance of peace.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Columbia University Press
[c1967].
|
| Saila: | Columbia University studies in international organization, no.4
|
| Gaiak: |