The Product Manager's Toolkit®: Methodologies, Processes, and ...
Gabriel Steinhardt
Intelligentes Prozessmanagement: Marktanteile ausbauen, Qualität ...
Johannes Christ
Professione Social Media Manager
Veronica Gentili
Beating the System:Using Creativity to Outsmart Bureaucracies ...
Russell Lincoln Ackoff & Sheldon Rovin
Research and Practice on the Theory of Inventive Problem Solving ...
Leonid Chechurin
Deutsche Nationalbibliogra[..] Amtsblatt. Monografien und Periodika. ...
Die Deutsche Nationalbibliothek