LEADER 01866nam  2200505   450 
001 9910712541603321
005 20210310111339.0
035   $a(CKB)5470000002494737
035   $a(OCoLC)1220931114
035   $a(EXLCZ)995470000002494737
100   $a20201116d1979      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPortland study element /$fby Hamilton Test Systems, Incorporated
210  1$aAnn Arbor, Michigan :$cUnited States Environmental Protection Agency, Motor Vehicle Emission Lab,$d1979.
215   $a1 online resource (3 volumes) $cillustrations
300   $a"EPA-460/3-79-001"--I.
300   $a"March 1979"--I, cover.
300   $a"EPA-460/3-79-003"--II.
300   $a"May 1979"--II, cover.
300   $a"EPA-460/3-79-009"--III.
300   $a"July 1979"--III, cover.
300   $a"Authors: David A. Smith"--Technical report data.
300   $aChiefly tables.
327   $aI. Short test correlation study -- II. I/M effectiveness study -- III. Post - I/M deterioration study.
606   $aAutomobiles$xMotors$xExhaust gas$xAnalysis
606   $aAutomobiles$xInspection$zOregon$zPortland
606   $aAutomobiles$xMotors$xExhaust systems$xTesting
606   $aAir quality management$zUnited States
615  0$aAutomobiles$xMotors$xExhaust gas$xAnalysis.
615  0$aAutomobiles$xInspection
615  0$aAutomobiles$xMotors$xExhaust systems$xTesting.
615  0$aAir quality management
700   $aSmith$b David A.$0148124
712 02$aMotor Vehicle Emission Laboratory (U.S.),
712 02$aHamilton Test Systems (Phoenix, Ariz.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910712541603321
996   $aPortland study element$93517730
997   $aUNINA