21 Days of Effective Communication
Ian Tuhovsky
Risikomanagement Kompakt
Christof Ebert
IT kompakt (1)
IT-Management Im Zeitalter Der Digitalisierung
Nils Urbach & Frederik Ahlemann
Software Testing: A Craftsman’s Approach, Fourth Edition
Paul C. Jorgensen
Project Management: Strategic Design and Implementation
David I. Cleland & Lewis R. Ireland
Matsushita Leadership
John P. Kotter