House, D. J Navigation for masters / D J House. - 4th ed. - Edinburgh : Witherby Seamanship International Ltd 2012 - xxvii, 381p. : ill. ( some col. ) 25 cm. Includes Index. ISBN: 9781856094030 LC Class. No.: VK555 .H8162 2012 Dewey Class. No.: VK555 .H8162 2012 National Library of Medicine Call No.: VK555 .H8162 2012