Regulatory primer for mates & masters covering current & new regulations to 1 September 2011/ Witherby Seamanship international.
Witherby Seamanship International
Regulatory primer for mates & masters covering current & new regulations to 1 September 2011/ Witherby Seamanship international. - 2nd ed. - Livingston : Witherby Seamanship International 2011 - iii, 41p. : ill. 18p.
9781856095150
VK541 .W774 2011
VK541 .W774 2011
VK541 .W774 2011
Regulatory primer for mates & masters covering current & new regulations to 1 September 2011/ Witherby Seamanship international. - 2nd ed. - Livingston : Witherby Seamanship International 2011 - iii, 41p. : ill. 18p.
9781856095150
VK541 .W774 2011
VK541 .W774 2011
VK541 .W774 2011