Digitalisierung Im Vertrieb
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The Standard for Portfolio Management
Project Management Institute
Four Thousand Weeks: Time Management for Mortals
Oliver Burkeman
Lean Enterprise: A Step-By-Step Guide to Building a Lean Business ...
Bill Galvin
Implementing an Information Security Management System: Security ...
Abhishek Chopra & Mukund Chaudhary
Project Management Bootcamp; A Step-by-Step Guide
Peter Cross