01611nam a2200337 a 4500001001200000003000800012006001900020007001500039008004100054010001700095020003200112020001500144040002100159035002000180050002400200082002300224110008900247245022100336260005500557300002400612504006400636530011300700533015200813650003100965650004800996650004001044655002901084710001701113856012601130999001701256ebr10068356CaPaEBRm        u        cr cn|||||||||940706s1994    dcua    sb   f001 0 eng    z   94028864   z0585022763 (electronic bk.)  z030904829X  aCaPaEBRcCaPaEBR  a(OCoLC)7073968914aVK555b.N325 1994eb04a363.12/35/09732202 aNational Research Council (U.S.).bCommittee on Advances in Navigation and Piloting.10aMinding the helmh[electronic resource] :bmarine navigation and piloting /cCommittee on Advances in Navigation and Piloting, Marine Board, Commission on Engineering and Technical Systems, National Research Council.  aWashington, D.C. :bNational Academy Press,c1994.  axix, 500 p. :bill.  aIncludes bibliographical references (p. 463-486) and index.  aAlso available as an electronic book via the World Wide Web to institutions affiliated with netLibrary, Inc.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2013.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aNavigationzUnited States. 0aNavigationzUnited StatesxSafety measures. 0aPilots and pilotagezUnited States. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10068356zAn electronic book accessible through the World Wide Web; click to view  c41516d41516