Grußbach, Hans-Jürgen. How to do - Consulting by wellness & Business by nature. tredition, 2018.

Hans-Jürgen Grußbach

How to do

Consulting by wellness & Business by nature
  • tredition
  • 2018
  • Taschenbuch
  • 152 Seiten
  • ISBN 9783746950808

in Kürze