Emergency navigation : find your position and shape your course at sea even if your instruments fail /
Burch, David
Emergency navigation : find your position and shape your course at sea even if your instruments fail / David Burch - 2nd ed. - Camden, Me. : International Marine / McGraw-Hill, c2008 - xv, 268 p. : ill., maps ; 24 cm.
Includes bibliographical references (p. 250-259) and index
0071481842 (pbk. : alk. paper) 9780071481847 (pbk. : alk. paper)
Navigation
Emergency navigation : find your position and shape your course at sea even if your instruments fail / David Burch - 2nd ed. - Camden, Me. : International Marine / McGraw-Hill, c2008 - xv, 268 p. : ill., maps ; 24 cm.
Includes bibliographical references (p. 250-259) and index
0071481842 (pbk. : alk. paper) 9780071481847 (pbk. : alk. paper)
Navigation