The Standard for Risk Management in Portfolios, Programs, and ...
Project Management Institute
Erfolgsfaktor Unternehmenskultur: Mit kulturbewusstem Management ...
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Educational Research: Planning, Conducting, and Evaluating Quantitative ...
John W. Creswell
How to Be the Best in Internet Marketing
GM Affiliates
Change Management: Veränderungsprozesse erfolgreich gestalten ...
Kerstin Stolzenberg & Krischan Heberle
Earned Value Project Management
Quentin W. Fleming & Joel M. Koppelman
Bounce Back: The Ultimate Guide to Financial Resilience
Lynnette Khalfani-Cox