Retired Jack Robert Hart Posted by Who's Who Site Administrator on April 13, 2019 Most Recent Title: Retired Newspaper Editor, University Professor Company: University of Wis. Ctr. Sys. Industry: Retired Years in Industry: 25 Years affiliated with Marquis Who’s Who: 24 Contact Jack Robert Hart: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...