Derrett, D. R. Ship stability for masters and mates / Bryan Barrass; Capt D R Derrett. - 6th ed. / revised by C.B. Barrass. - Burlington, Mass. : Butterworth-Heinemann, c2006. - xiv, 534 p. : ill. ; 24 cm. ISBN: 0750667842 Subjects--Topical Terms: Stability of ships. Dewey Class. No.: 387.2 / BAR