TRIZ for Dummies
Lilly Haines-Gadd
How to Be the Best in Internet Marketing
GM Affiliates
The Negativity Fast: Proven Techniques to Increase Positivity, ...
Anthony Iannarino
Projekte zur Mediengestaltung: Briefing, Projektmanagement, ...
Joachim Böhringer & Peter Bühler & Patrick Schlaich
A Practitioner's Guide To Business Analytics: Using Data Analysis ...
Randy Bartlett
Interviewing as Qualitative Research: A Guide for Researchers ...
Irving Seidman