01399nam 2200409Ia 450 991069071360332120090303093407.0(CKB)5470000002341191(OCoLC)311815122(EXLCZ)99547000000234119120090303d1999 ua 0engtxtrdacontentcrdamediacrrdacarrierBus crashworthiness issues[electronic resource] /National Transportation Safety BoardWashington, D.C. :National Transportation Safety Board,[1999]v, 144 pages digital, PDF fileHighway special investigation report ;NTSB/SIR-99/04Title from title screen (viewed Feb. 26, 2009)"Adopted: September 21, 1999.""Notation 7010A."Includes bibliographical references.BusesUnited StatesSafety measuresSchool busesUnited StatesSafety measuresBus accidentsUnited StatesSchool bus accidentsUnited StatesBusesSafety measures.School busesSafety measures.Bus accidentsSchool bus accidentsGPOGPOBOOK9910690713603321Bus crashworthiness issues3220276UNINA