Sheehan, Aislinn A study into situational awareness and bridge resource management on oil tankers in 2020 / Aislinn Sheehan. - vi, 34 pages : color illustrations ; 30 cm - B.Sc. (Hons) Nautical Science . Includes bibliographical references. Subjects--Topical Terms: Ships--Bridges --Management Dewey Class. No.: B.Sc. Nautical Science