01870nam 2200577 a 450 991045538970332120200520144314.01-280-21164-497866102116470-309-56192-20-585-02276-3(CKB)110986584753386(OCoLC)70739689(CaPaEBR)ebrary10068356(SSID)ssj0000203235(PQKBManifestationID)12057895(PQKBTitleCode)TC0000203235(PQKBWorkID)10258534(PQKB)10921550(MiAaPQ)EBC3377124(Au-PeEL)EBL3377124(CaPaEBR)ebr10068356(OCoLC)814277813(EXLCZ)9911098658475338619940706d1994 ua 0engurcn|||||||||txtccrMinding the helm[electronic resource] marine navigation and piloting /Committee on Advances in Navigation and Piloting, Marine Board, Commission on Engineering and Technical Systems, National Research CouncilWashington, D.C. National Academy Press19941 online resource (522 p.) Bibliographic Level Mode of Issuance: Monograph0-309-04829-X Includes bibliographical references (p. 463-486) and index.NavigationUnited StatesNavigationUnited StatesSafety measuresPilots and pilotageUnited StatesElectronic books.NavigationNavigationSafety measures.Pilots and pilotage363.12/35/0973MiAaPQMiAaPQMiAaPQBOOK9910455389703321Minding the helm2125427UNINA