Managing Complex Systems: Thinking Outside the Box
Howard Eisner
Quick Guide to Lead Generation - 8 tips on using social media ...
MarketingSherpa
Free Will and Consciousness in the Multiverse
Christian D. Schade
Pass the PMP® Exam
Sean Whitaker
The Scrum Guide Explained A Comprehensive Analysis of the Scrum ...
Moritz Krueppel
Strategic Planning for Success: Aligning People, Performance, ...
Roger Kaufman & Hugh Oakley-Browne & Ryan Watkins & Doug Leigh