PMP®: Project Management Professional Study Guide
Joseph Phillips
Towards Non-Dominating Leadership: Aims and Methods of the Lumko ...
F. Lobinger
Understanding Nonverbal Communication
Mark G. Frank
Personalmanagement
Dirk Holtbrügge
Coaching, Mentoring, and Managing: A Coach Guidebook
Micki Holliday
Effective DevOps: Building a Culture of Collaboration, Affinity, ...
Jennifer Davis & Katherine Daniels
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman