The market for international congresses

Detalhes bibliográficos
Autor principal:	Gess, Karol N.
Corporate Authors:	Geither International, Inc, United States. Travel Service. Office of Research and Analysis
Formato:	Livro
Idioma:	English
Publicado em:	Washington U.S. Govt. Print. Off. 1975.
Assuntos:	Tourist trade. Congresses and conventions > Economic aspects.