Zeichenausstellung. Exposition internationale de timbre-poste =
Subtitle: International postage stamp exhibition, 1965.
Publisher: Hofburg
Published: 1965
Place of publication: Wien
Language: mul
Subjects: Postage stamps -- Catalogs.; Postage stamps -- Exhibitions
Other titles: International postage stamp exhibition, 1965.
Notes: [Held] 4-13. juni 1965.