Mark Horstman
Mark Horstman has written at least 2 books. Their most popular book is The Effective Manager with 28 saves with an average rating of 3.5⭐.
The Effective Manager
ByMark Horstman
2016 • 28 Readers • 217 pages • 3.5
The Effective Hiring Manager
ByMark Horstman
2019 • 3 Readers • 240 pages • 5