01757oam 2200469I 450 991070130510332120200527133134.0(CKB)5470000002418021(OCoLC)252287537(EXLCZ)99547000000241802120080917d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMultiple imputation of missing passenger boarding data in the national census of ferry operators /by Lee H. Giesbrecht[Washington, D.C.] :U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics,2008.1 online resource (4 pages)Technical report ;TR-004Title, from PDF title page (viewed on September 17, 2008)."August 2008."Includes bibliographical references.Ferry routesUnited StatesStatisticsFerry terminalsUnited StatesStatisticsFerriesUnited StatesStatisticsStatistics.lcgftFerry routesFerry terminalsFerriesGiesbrecht Lee H.1409989United States.Bureau of Transportation Statistics,United States.Department of Transportation.Research and Innovative Technology Administration.CBTCBTOCLCQOCLCOGPOBOOK9910701305103321Multiple imputation of missing passenger boarding data in the national census of ferry operators3497765UNINA