Five Insider Secrets to Leadership That Delivers
Brad Cleaveland
Competencies at Work
Enrique Washington & Bruce Griffiths
Quick Guide to Lead Generation - 8 tips on using social media ...
MarketingSherpa
Geschäftsprozesse: Von der Modellierung zur Implementierung
Thomas Barton & Christian Müller & Christian Seel
From Projects to Programs: A Project Manager's Journey
Samir Penkar
A Guidebook to Learning : For a Lifelong Pursuit of Wisdom - ...
Mortimer Jerome Adler & Charles van Doren