Wien
Subtitle: Kongresse, Tagungen, Messen = Vienna
By: UNIDO Office of Conference Services ; Fritz Herold.
Contributors: Herold, Fritz.
Edition: 2. Ausg.
Publisher: Fremdenverkehrsverband für Wien
Published: 1979
Place of publication: Wien
Language: ger
Number of pages: 26
Subjects: Industries -- Congresses -- Directories.; Congresses and conventions -- Austria -- Vienna -- Directories.
Other titles: Vienna.
Notes: Cover title.