Steven J. Ostermiller オーディオブック

Agile Project Management For Dummies, 4th Edition Agile Project Management For Dummies, 4th Edition
Agile Project Management For Dummies, 4th Edition
2025年
Scrum For Dummies, 3rd Edition Scrum For Dummies, 3rd Edition
Scrum For Dummies, 3rd Edition
2023年