Christian Vogel

Geschäftsprozessmodellierung

Schulsozialarbeit

The success of political transition in Estonia, Czech Republic and Romania

Post-Communist Transition - Theory in political transition

Theorien internationaler Arbeitsmigration auf dem Prüfstand

Global Governance - Ein Konzept am Rande der Utopie

Entspannung und Meditation: Naturgeräusche. Gesunder Schlaf. Berge [Relaxation and Meditation: Natural Sounds. Healthy Sleep. Mountains] (Unabridged)

Entspannung und Meditation: Naturgeräusche. Vogelgesang [Relaxation and Meditation: Natural Sounds. Birdsong] (Unabridged)

Il Canto degli Uccelli. Il Rilassamento e il Meditazione. I Suoni della Natura. [The Song of the Birds. Relaxation and Meditation. The Sounds of Nature.] (Unabridged)