The Blue helmets a review of the United Nations peace-keeping

Xehetasun bibliografikoak
Egile korporatiboa: United Nations, United Nations. Department of Public Information
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York United Nations. Dept. of Public Info. c1990.
Edizioa:2nd ed.
Gaiak: