Unesco through its posters =
Subtitle: L'Unesco à travers l'affiche = La Unesco en los carteles.
Contributors: Unesco.
Publisher: Unesco
Published: 1989
Place of publication: Paris
Language: eng; fre; spa
Number of pages: 80
Subjects: Unesco -- Posters.; Unesco -- History.
Other titles: Unesco à travers l'affiche.; Unesco en los carteles.
Notes: Captions and pamphlet in English, French, and Spanish.