Science and technology for development : report of the 2nd Committee, pt. 5
إمكانية الوصول
English:A_37_680_Add.4-EN - PDF ; Français:A_37_680_Add.4-FR - PDF ; Русский:A_37_680_Add.4-RU - PDF ; العربية:A_37_680_Add.4-AR - PDF ; 中文:A_37_680_Add.4-ZH - PDF ;
