mathematics Sandra Hayes Posted by Who's Who Site Administrator on June 27, 2018September 16, 2019 Most Recent Title: Mathematician, Researcher Company: Tech. U. Munich Industry: Mathematics Years in Industry: 36 Years affiliated with Marquis Who’s Who: 11 Contact Sandra Hayes: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...