01193oam 2200385 a 450 991070284910332120090623114441.0(CKB)4970000000032706(OCoLC)320370972(EXLCZ)99497000000003270620090506d2008 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGentex Corporation[electronic resource]Washington, DC :U.S. Govt. Accountability Office,[2008]8 pages digital, PDF fileTitle from title screen (viewed on May 6, 2009)."September 23, 2008.""B-400328, B-400328.2."Includes bibliographical references.Gentex Corporation HelmetsUnited StatesDefense contractsGovernment policyUnited StatesEvaluationHelmetsDefense contractsGovernment policyEvaluation.GPOGPOGPODOCUMENT9910702849103321Gentex Corporation3120654UNINA