Strategische Personalentwicklung in der Praxis: Instrumente, ...
Christine Wegerich
Profiles in Leadership: Historians on the Elusive Quality of ...
Walter Isaacson
Bringing the PMBOK Guide to Life: A Companion for the Practicing ...
Frank P. Saladis & Harold R. Kerzner
Designing a National Scientific and Technological Communication ...
Russell Lincoln Ackoff
Towards Non-Dominating Leadership: Aims and Methods of the Lumko ...
F. Lobinger
Professione Social Media Manager
Veronica Gentili