Process Excellence
Eva Best & Martin Weth
PMP Project Management Professional Exam Study Guide: Study ...
Kim Heldman
PMI-RMP (Risk Management Professional)
Carl Pritchard
Die Generation Y - Mitarbeiter
Anders Parment
Ethics, Social Responsibility and Sustainability in Marketing
Ipek Altinbasak-Farina & Sebnem Burnaz
Project Portfolio Management: A Practical Guide to Selecting ...
Harvey A. Levine