01427nam 2200409 a 450 991070140830332120120306155053.0(CKB)5470000002418999(OCoLC)768319707(EXLCZ)99547000000241899920111214d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierU.S. aids to navigation system[electronic resource] what you need to know about the markers on the water[Washington, D.C.?] :U.S. Coast Guard,[2011?]1 online resource (19 unnumbered pages) color illustrationsTitle from title screen (viewed on Dec. 14, 2011).U.S. aids to navigation system Aids to navigationUnited StatesBuoysUnited StatesIdentificationRule of the road at seaHandbooks, manuals, etcBoats and boatingUnited StatesHandbooks, manuals, etcHandbooks and manuals.lcgftAids to navigationBuoysIdentification.Rule of the road at seaBoats and boatingUnited States.Coast Guard.GPOGPOBOOK9910701408303321U.S. aids to navigation system3463257UNINA