Collection: WHOI Audio/Visual CollectionPerson: Samelson, Roger M.Trowbridge, John H.Baggeroer, Arthur B.Date Created: 1992-09-22tape_number: 4whoi_av_id: Tape 691full title: Office of Naval Research talks, tape 4 of 4media_type: Tapeoriginal_description: Speakers Arthur Baggeroer, John Trowbridge, ? SamelsonItems: U-Matic