Doing Qualitative Research: A Practical Handbook
David Silverman
PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
Führen Leisten Leben (limitierte Sonderausgabe): Wirksames Management ...
Fredmund Malik
Quantitative und Qualitative Forschung im Vergleich: Denkweisen, ...
Angela Wichmann
The New Economics for Industry, Government, Education
W. Edwards Deming
Liminal Thinking: Create the Change You Want by Changing the ...
Dave Gray