Project Management: A Systems Approach to Planning, Scheduling, ...
Harold Kerzner
100 Motivational Quotes That Will Inspire You to Succeed
Inc.
97 Things Every Scrum Practitioner Should Know
Gunther Verheyen
Prozessmanagement: Ein Leitfaden zur prozessorientierten Organisationsgest[..]
Jörg Becker & Martin Kugeler & Michael Rosemann
Supply Chain Management For Dummies
Daniel Stanton
10 Time Management Choices That Can Change Your Life
Sandra Felton