01378oam 2200373 a 450 991069217960332120031114154856.0(CKB)5470000002351635(OCoLC)53439198ocm53439198(OCoLC)995470000002351635(EXLCZ)99547000000235163520031114d2003 ua 0enguran||||||txtrdacontentcrdamediacrrdacarrierU.S. Customs Service[electronic resource] prospective rulings more timely, but database reliability questions remain : report to congressional requesters /United States General Accounting OfficeWashington, D.C. :U.S. General Accounting Office,[2003]Title from title screen (viewed on Nov. 14, 2003)."August 2003."Paper version available from: General Accounting Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-03-828."Includes bibliographical references.U.S. Customs Service Customs administrationUnited StatesData processingCustoms administrationData processing.GPOGPOBOOK9910692179603321U.S. Customs Service3431653UNINA