S-1909
·
Serie
·
1982 - 2008
Parte de United Nations Executive Office of the Secretary-General (EOSG) (1946-present)
S-1914
·
Serie
·
1984 - 2014
Parte de United Nations Executive Office of the Secretary-General (EOSG) (1946-present)
S-1912
·
Serie
·
1980 - 2014
Parte de United Nations Executive Office of the Secretary-General (EOSG) (1946-present)