Mark J. Penn
Mark J. Penn has written at least 3 books. Their most popular book is Microtrends with 2 saves with an average rating of 3.5⭐.
They are best known for writing in the genres History, Nonfiction, and Business & Economics.
Microtrends
ByMark J. Penn,E. Kinney Zalesne
2007 • 2 Readers • 425 pages • 3.5
Microtrends Squared: The New Small Forces Driving Today's Big Disruptions
ByMark J. Penn,Meredith Fineman
1 Reader • 2
Microtrends
ByMark J. Penn