Phillips-Birt, Douglas. A history of seamanship / Douglas Phillips-Birt. - New York : Doubleday, c 1971. - vii, 319 p. : ill. ; 26 cm. Includes index. 340 340 ISBN: 0-385-06537-x Subjects--Topical Terms: Seamanship--History. Dewey Class. No.: 623.8809 / P541h