50 [Fifty] years Vienna International Trade Fair.
By: (Ed.: Herbert Schiff.) [Illustr., teilw. farb.]
Contributors: Schiff, Herbert, ed.
Publisher: Wiener Messe-Aktienges
Published: 1971
Place of publication: (Vienna
Language: eng
Number of pages: 56
Subjects: Fairs -- Austria -- Vienna.
Notes: Cover title.