30 Essential Skills for the Qualitative Researcher
John W. Creswell
From Projects to Programs: A Project Manager's Journey
Samir Penkar
Business Project Management Model - Optimieren - Innovieren ...
Erich Dräger
Towards Effective Subject Leadership in the Primary School
Bell, Derek & Ritchie, Ron
IT-Sicherheit mit System: Integratives IT-Sicherheits-, Kontinuitäts- ...
Klaus-Rainer Müller
Emergence of the Omniverse: Universe - Multiverse - Omniverse
Alfred Lambremont Webre