Deutsche Nationalbibliogra[..] Amtsblatt. Monografien und Periodika. ...
Die Deutsche Nationalbibliothek
Execution: The Discipline of Getting Things Done (Lawrence Bossidy) ...
Paul Minors
All in One CAPM/PMP Project Management Certification: Exan Guide
Joseph Phillips
Execution - The Discipline of Getting Things Done by Lawrence ...
Book Summary by Paul Minors
The Scrum Field Guide: Agile Advice for Your First Year and ...
Mitch Lacey
Qualitative Research: Bridging the Conceptual, Theoretical, ...
Sharon M. Ravitch & Nicole Mittenfelner Carl