Sagen, Arne. Safety and health at sea : a practical manual for seafarers / Arne Sagen and Pat Mitchell. - London : Witherby, 2002. - x, 155 p. : ill. ; 30 cm. + pbk. Includes index. ISBN: 185609233X Subjects--Topical Terms: Merchant marine--Safety measuresShips--Safety regulations Dewey Class. No.: 363.123