Existenzgründung.
Volume 8
Edited by Beate Kremin-Buch Edited by Fritz Unger Edited by Hartmut Walz
Gesundheitsökonomie.
Eine Langfristorientierung.
Volume 7
Edited by Beate Kremin-Buch Edited by Fritz Unger Edited by Hartmut Walz Edited by Eveline Häusler