IT Salary guide 2023
Graphixpert
The Email Fortress - Secure your Inbox, Protect Your Privacy
Gavin Phillips
Leadership: Quotations From the World's Greatest Motivators
Robert A. Fitton
The Sewa Project Management Model
Dr.Rashid Alleem
Wie Managed-Service-P[..] gelingen: Eine Einführung
Roland Walther & Hans Joachim Hoppe
Spatial Database Systems: Design, Implementation and Project ...
Albert K. W. Yeung & G. Brent Hall