PMI-RMP (Risk Management Professional)
Carl Pritchard
Führen Leisten Leben (limitierte Sonderausgabe): Wirksames Management ...
Fredmund Malik
Contemporary Leadership in Sport Organizations
Scott, David
PMP® Exam Prep - PMP® PMBOK® Audio Crash Course Study Guide ...
Ralph Cybulski
Handbuch Instrumente Der Kommunikation
Franz-Rudolf Esch & Tobias Langner & Manfred Bruhn
Springer Reference Wirtschaft (1)
Social Research Methods: Qualitative and Quantitative Approaches
William Lawrence Neuman