Khalique, Abdul NAVBasics : Watchkeeping and Electronic Navigation - vol.3 / - 2nd ed. - Scotland : Witherby Seamanship International Limited, 2011, Reprinted 2016 - 298 p. : col. ill. ; 24 cm. ISBN: 9781856094917 Subjects--Topical Terms: Navigation Dewey Class. No.: 623.89 / K5269/V.3