PMP Project Management Professional Practice Tests
Kim Heldman & Vanina Mangano
Journal to the Self: Twenty-Two Paths to Personal Growth - Open ...
Kathleen Adams
Learning Agile
Andrew Stellman
The Virtual Leader
Takako Hirata
Prozessoptimierung als ganzheitlicher Ansatz: Mit konkreten ...
Martin Hofmann
The Project Management Communications Toolkit
Carl L. Pritchard
Designing a National Scientific and Technological Communication ...
Russell Lincoln Ackoff