Das, Robbert. Practical seamanship illustrated / Robbert Das and Harald Schwarzlose. - London : Stanford Maritime, 1987. - 200 p. : ill. ; 28 cm Translation of: Praktische Seemanschaft in Bildern. ISBN: 0540074187 Subjects--Topical Terms: YachtsYachtingSeamanship Dewey Class. No.: 623.88223