01125nam 2200337 450 991071284730332120200130135533.0(CKB)5470000002497710(OCoLC)1138032748(EXLCZ)99547000000249771020200130d1975 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierGeneral design specifications for heavy duty vehicle analytical instruments[Ann Arbor, Mich.] :[Environmental Protection Agency],[1975]1 online resource (13 pages) one illustrationAppendixAutomobilesMotorsExhaust gasUnited StatesAirPollutionUnited StatesAutomobilesMotorsExhaust gasAirPollutionUnited States.Environmental Protection Agency,GPOGPOBOOK9910712847303321General design specifications for heavy duty vehicle analytical instruments3282397UNINA