The Scrum Guide Explained A Comprehensive Analysis of the Scrum ...
Moritz Krueppel
Human Resources Kit for Dummies
Andrea Butcher
WhatsApp Tips and Tricks
MakeUseOf
Project Management: A Systems Approach to Planning, Scheduling, ...
Harold Kerzner
Lean Enterprise: A Step-By-Step Guide to Building a Lean Business ...
Bill Galvin
Management: Das A und O des Handwerks
Fredmund Malik