LEADER 01853nam 2200457 a 450 001 9910703362203321 005 20120914125523.0 035 $a(CKB)4950000000095921 035 $a(OCoLC)794443109 035 $a(EXLCZ)994950000000095921 100 $a20120529d2012 ua 0 101 0 $aeng 135 $aurbn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aProtecting U.S. sovereignty$b[electronic resource] $eCoast Guard operations in the Arctic : hearing before the Subcommittee on Coast Guard and Maritime Transportation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, first session, December 1, 2011 210 1$aWashington :$cU.S. G.P.O.,$d2012. 215 $a1 online resource (xiii, 115 pages) $cillustrations, maps 300 $aTitle from title screen (viewed on May 29, 2012). 300 $aPaper version available for sale by the Supt. of Docs., U.S. G.P.O. 300 $a"112-63." 320 $aIncludes bibliographical references. 517 $aProtecting U.S. Sovereignty 606 $aIce breaking operations$zArctic regions 606 $aIce breaking operations$zUnited States 606 $aIcebreakers (Ships)$zUnited States$xMaintenance and repair 606 $aIcebreakers (Ships)$xPurchasing$zUnited States 606 $aNational security$zUnited States 607 $aArctic regions$xStrategic aspects 615 0$aIce breaking operations 615 0$aIce breaking operations 615 0$aIcebreakers (Ships)$xMaintenance and repair. 615 0$aIcebreakers (Ships)$xPurchasing 615 0$aNational security 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703362203321 996 $aProtecting U.S. sovereignty$93527312 997 $aUNINA