Science Tracy Louis Rold Posted by Who's Who Site Administrator on August 9, 2018September 16, 2019 Most Recent Title: Organic Chemist Company: IBM Industry: Science Years in Industry: 42 Years affiliated with Marquis Who’s Who: 33 Contact Tracy Louis Rold: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...