The PMP® Exam: How to Pass on Your First Try, Sixth Edition
Andy Crowe
Coaching & Mentoring for Dummies
Leo MacLeod
Redesigning the Future: A Systems Approach to Societal Problems
Russell Lincoln Ackoff
Risikomanagement - Prozesse und Organisation
Werner Gleißner & Thomas Berger
Managing Amidst Rapid Change
Simon Collyer
The Heart of Change: Real-Life Stories of How People Change ...
John P. Kotter & Dan S. Cohen
Breakpoints: How Managers Exploit Radical Business Change
Paul Strebel