Elementary marine navigation /
Walling, S. A.
Elementary marine navigation / S. A. Walling and J. C. Hill. - United Kingdom: Cambridge University Press, c2014. - 78 pages ; 20 cm.
9781107419414
Marine navigation--elementary.
CIR VK 559 / W35 2014
Elementary marine navigation / S. A. Walling and J. C. Hill. - United Kingdom: Cambridge University Press, c2014. - 78 pages ; 20 cm.
9781107419414
Marine navigation--elementary.
CIR VK 559 / W35 2014