
Handbuch Electronic Customer Care
de Michael Gröschel, Sonja-Maria Salmen
Ediciones (2)
- Handbuch Electronic Customer Care (2013)
Physica-Verlag · alemán · ISBN 9783790826807
- Handbuch Electronic Customer Care (2004)
Physica-Verlag Heidelberg · alemán · ISBN 9783790802436
