Becoming a Disciplined Leader
Joseph Lalonde
A Guide to the Project Management Body of Knowledge (PMBOK®) ...
Project Management Institute, Inc.
Modern TRIZ: A Practical Course With EASyTRIZ Technology
Michael A. Orloff
Der Entgrenzte Mensch Und Die Grenzen Der Erde Band 2
Kersten Reich
On Purpose: Creating a Meaningful Life
Craig Biddle & John Hersey
Towards Effective Subject Leadership in the Primary School
Bell, Derek & Ritchie, Ron