01436nam 2200385 a 450 991069578260332120070321095102.0(CKB)5470000002371952(OCoLC)86083401(EXLCZ)99547000000237195220070321d2007 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierRail safety[electronic resource] the Federal Railroad Administration is taking steps to better target its oversight, but assessment of results is needed to determine impact : report to congressional committees[Washington, D.C.] :U.S. Government Accountability Office,[2007]ii, 65 pages digital, PDF fileTitle from title screen (viewed on Mar. 12, 2007)."January 2007."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-149."Includes bibliographical references.Rail safety Railroad accidentsUnited StatesRailroadsUnited StatesSafety measuresRailroad accidentsRailroadsSafety measures.GPOGPOBOOK9910695782603321Rail safety3483715UNINA