العنوانStudy requested under General Assembly resolution 38/77 : report of the Secretary-General.
إمكانية الوصولEnglish:A_39_583(PartI)-EN - PDF ; Español:A_39_583(PartI)-ES - PDF ; Русский:A_39_583(PartI)-RU - PDF ; العربية:A_39_583(PartI)-AR - PDF ;
ملخص
pt. 1. Physical, legal, political, economic and scientific aspects.