International Maritime Organization
International safetyNET manual - 4th Ed. - London International Maritime Organization 2017 - iii, 55p.
9789280116618
Marine meteorological services
Navigational warnings, Special
Navigation--Safety measures
623.893 / IMO
International safetyNET manual - 4th Ed. - London International Maritime Organization 2017 - iii, 55p.
9789280116618
Marine meteorological services
Navigational warnings, Special
Navigation--Safety measures
623.893 / IMO


