PMP® - PMBOK® Guide – Sixth Edition – Classroom Test Paper
simplilearn
Project Management A Systems Approach to Planning, Scheduling, ...
Harold Kerzner
Simplified Triz: New Problem Solving Application for Technical ...
Kalevi Rantanem & David W. Conley & Ellen R. Domb
PMP® Exam Prep: Accelerated Learning to Pass the Project Management ...
Rita Mulcahy
Strategisches Produktmanagement nach Open Product Management ...
Frank Lemser
Qualitative Research: A Guide to Design and Implementation
Sharan B. Merriam & Elizabeth J. Tisdell