Research and Practice on the Theory of Inventive Problem Solving ...
Leonid Chechurin
Secrets of Using Wordpress!
Andrei Besedin
Agile Scrum Crash Course: A Guide to Agile Project Management ...
Umer W.
Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik
The Scrum Guide The Definitive Guide to Scrum The Rules of the ...
Jeff Sutherland & Ken Schwaber
Power, Institutions, and Leadership in War and Peace: Lessons ...
David R. Mares & David Scott Palmer