Stefan Wengler

Books that list Stefan Wengler among their authors but not as the lead author: co-written works, collections and compilations.

Lead-ManagementUlrich Vossebein

Lead-Management

Ulrich Vossebein · 2024

Key Account Management in Business-To-Business MarketsProf. Michael Kleinaltenkamp

Key Account Management in Business-To-Business Markets

Prof. Michael Kleinaltenkamp · 2007