1966
The 20th Anniversary of U.N.E.S.C.O.

WM: 5


[The 20th Anniversary of U.N.E.S.C.O., type AZ]


[The 20th Anniversary of U.N.E.S.C.O., type BA]


[The 20th Anniversary of U.N.E.S.C.O., type BB]

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