Performance Excellence - Der Praxisleitfaden zum effektiven ...
Karl Werner Wagner & Gerold Patzak
Overview of the PMBOK® Guide: Short Cuts for PMP® Certification
Deasún Ó Conchúir
21 Employee Engagement Activities that Work
Rebecca Millard
Interne Kommunikation in agilen Unternehmen: Eine Einführung
Ulrike Buchholz & Susanne Knorre
Lean Misconceptions: Why Many Lean Initiatives Fail and How ...
Cordell Hensley
Rita Mulcahy's PMP® Exam Prep - 7th. Edition
Rita Mulcahy & Laurie Diethelm