Frost, A. Practical Navigation for Officers of the Watch / - 2nd ed. - Glasgow : Brown, Son & Ferguson Ltd, 2016 - vii, 360 p. : ill. ; 22 cm. ISBN: 9781849270649 £ 35.00 Subjects--Topical Terms: Navigation--Handbooks, manuals, etc. Dewey Class. No.: 623.89 / F9291