PMP Project Management Professional Practice Exams
James L. Haner
HBR's Must-Reads on Leadership: What Makes a Leader?
Daniel Coleman
Lexikon Kommunikations- und Medienwissenschaft
Günter Bentele & Hans-Bernd Brosius & Otfried Jarren
The Resourceful Manager's New Employee Checklist
resourcefulmanager
The ChatGPT GoldRush: Profiting from the AI Revolution Online: ...
Mark Adelson
Managing Complex Systems: Thinking Outside the Box
Howard Eisner