Twentieth anniversary of the organization, 4 November 1966
Subtitle: speeches and messages.
Contributors: Unesco.
Publisher: Unesco
Published: 1966
Place of publication: [Paris]
Language: eng
Number of pages: 259
Subjects: Unesco -- Anniversaries, etc.
Notes: At head of title: United Nations Educational, Scientific and Cultural Organization.
"Celebration of the twentieth anniversary of Unesco at the fifteenth and sixteenth plenary meetings of the fourteenth session of the general conference."