Management und Führung
-
Pass the PMP® Exam Tools, Tips and Tricks to SucceedAuflage:2nd ed.Verlag:APRESSWhitaker SeanErscheinungsjahr:2016
-
PMP® Examination Practice Questions 400 Practice Questions and Answers to help you PassAuflage:3rd ed.Verlag:APRESSWhitaker SeanErscheinungsjahr:2016