The market for international congresses

The market for international congresses

Manylion Llyfryddiaeth
Prif Awdur: Gess, Karol N.
Awduron Corfforaethol: Geither International, Inc, United States. Travel Service. Office of Research and Analysis
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington U.S. Govt. Print. Off. 1975.
Pynciau:
Tourist trade.
Congresses and conventions > Economic aspects.