mathematics Ira Martin Gessel Posted by Who's Who Site Administrator on June 30, 2018September 16, 2019 Most Recent Title: Mathematician, Educator Industry: Mathematics Years in Industry: 41 Years affiliated with Marquis Who’s Who: 26 Contact Ira Martin Gessel: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...