10 Time Management Choices That Can Change Your Life
Sandra Felton
Change management masterclass : a step by step guide to successful ...
Mike Green
Quick Guide Redemanagement in Der Unternehmenskommu[..]
Vazrik Bazil
Quick Guide (1)
PMP: Project Management Professional Exam Review Guide
Brett Feddersen & Kim Heldman & Vanina Mangano
The Standard for Portfolio Management
Project Management Institute
Strategic Management: Process, Content, and Implementation
Hugh Macmillan & Mahen Tampoe