Hotelmanagement
pdf
- Author: U. Karla Henschel, Axel Gruner, Burkhard von Freyberg
- Language: German
- Year: 2018
Hotelmanagement
pdf
- Author: U. Karla Henschel, Axel Gruner, Burkhard von Freyberg
- Language: German
- Year: 2013
- Author: Harald Dettmer, Bernd Eisenstein, Axel Gruner, Thomas Hausmann, Claude Kaspar, Werner Oppitz, Anna Maria Pircher-Friedrich, Gerhard Schoolmann
- Language: German
- Year: 2005