Basic facts about the united nations
United Nations
United Nations Office of Public Information, 1961
 Buku Teks SO
Basic facts about the United Nations
United Nations
Departemen of Public Information UN, 1995
 Buku Teks SO
Basic facts about the United Nations
Department of Republic Information United Nations
[publisher not identified], 2000
 Buku Teks SO
Basic facts about the United Nations
by United Nations
United Nations, 1966
 Buku Teks SO
Basic facts about the united nations
by United Nations
Departemen of Public Information UN, 1989
 Buku Teks SO