Change Management: Grundlagen und Erfolgsfaktoren
Thomas Lauer
A Guide to the Project Management Body of Knowledge (PMBOK®) ...
Project Management Institute, Inc.
Time Management - You're Doing It Wrong!
Mike Song
2024 Marketing Salary Guide - Charting the Evolution of Marketing ...
Design Desk
PMP®: Project Management Professional Study Guide
Joseph Phillips
Information Technology Project Management
Kathy Schwalbe
Strategic Management: Concepts and Cases: Competitiveness and ...
Michael A. Hitt & R. Duane Ireland & Robert E. Hoskisson