Einfach komplex: Neue Herausforderungen im Projektmanagement
Reinhard Grimm
200 Free PMP® Sample Questions
Oliver F. Lehmann & Antje Lehmann-Benz
Faktencheck Nachhaltigkeit
Thomas Unnerstall
Excel Dashboards & Reports for Dummies
Michael Alexander
The Certified Quality Engineer Handbook
Connie M. Borror
Qualitative Research: Bridging the Conceptual, Theoretical, ...
Sharon M. Ravitch & Nicole Mittenfelner Carl