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Stefan Walzel
Stefan Walzel
4 books in the database
Books
Managing Sports Teams
Stefan Walzel
Managing Sports Teams
Stefan Walzel · 2021
Teamsport Management
Stefan Walzel
Teamsport Management
Stefan Walzel · 2018
Sportsponsoring
Stefan Walzel
Sportsponsoring
Stefan Walzel · 2018
Corporate Hospitality bei Sportevents
Stefan Walzel
Corporate Hospitality bei Sportevents
Stefan Walzel · 2010