LEADER 01522nam 2200385I 450 001 9910712858103321 005 20200129090417.0 035 $a(CKB)5470000002497601 035 $a(OCoLC)1137788720 035 $a(EXLCZ)995470000002497601 100 $a20200129d1970 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aExhaust emissions from a passenger car equipped with a Dupont exhaust emission control system /$fJohn C. Thomson 210 1$a[Ann Arbor, Mich.] :$cDivision of Motor Vehicle Pollution Control, National Air Pollution Control Administration, Department of Health, Education, and Welfare,$d1970. 215 $a1 online resource (5 pages) 300 $a"EPA-AA-TEB 70-4." 300 $a"May 1970." 606 $aAutomobiles$xMotors$xExhaust gas$zUnited States$vObservations 606 $aAutomobiles$zUnited States$xPollution control devices$vObservations 606 $aAir$xPollution$zUnited States$vObservations 615 0$aAutomobiles$xMotors$xExhaust gas 615 0$aAutomobiles$xPollution control devices 615 0$aAir$xPollution 700 $aThomson$b John C.$065120 712 02$aUnited States.$bNational Air Pollution Control Administration, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910712858103321 996 $aExhaust emissions from a passenger car equipped with a Dupont exhaust emission control system$93494760 997 $aUNINA