PMP Project Management Professional Practice Exams
James L. Haner
Digitales Dialogmarketing
Heinrich Holland
Agile Product Management With Scrum: Creating Products That ...
Roman Pichler
Everybody Writes: Your New and Improved Go-To Guide to Creating ...
Ann Handley
21 Days of Effective Communication
Ian Tuhovsky
Einführung in die Kreislaufwirtschaft: Planung -- Recht -- Verfahren
Martin Kranert
Spatial Database Systems: Design, Implementation and Project ...
Albert K. W. Yeung & G. Brent Hall