Project Managers Portable Handbook
David I. Cleland & Lewis R. Ireland
CRM-Leitfaden für Einsteiger: Mit Customer Relationship Management-Techno[..] ...
Salesforce
Implementing an Information Security Management System: Security ...
Abhishek Chopra & Mukund Chaudhary
Systemic Business - How to Launch a Successful High-End Online ...
Jennifer Campbell
PMP® in Depth: Project Management Professional Certification ...
Paul Sanghera
Project Management Bootcamp; A Step-by-Step Guide
Peter Cross