Dr. James T Ziegenfuss

James T. Ziegenfuss, Jr., a management professor at Penn State University and an active adviser to public and private organizations, is the author of 13 books and more than 150 articles.

James T. Ziegenfuss, Jr., a management professor at Penn State University and an active adviser to public and private organizations, is the author of 13 books and more than 150 articles. See less