Pidgeon, William, M., <br/><br/>
Evaluation of a four-mode steady-state test with acceleration simulation modes as an alternative inspection and maintenance test for enhanced I/M programs  / 
 Evaluation of a 4-mode steady state test with acceleration simulation modes as an alterntive inspection and maintenance test for enhanced I/M programs 
William M. Pidgeon [and seven others]. 
 - 1 online resource ([238] pages) :  illustrations 
<br/><br/> "EPA-AA-AQAB-93-01."  "May 11, 1993."  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motor vehicles--Pollution control devices--Inspection--United States.<br/>Automobiles--Motors--Exhaust gas--Testing.<br/>Automobiles--Motors--Exhaust gas--Measurement.
<br/><br/><label>GPO Item No.: </label>0431-I-01 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>EP 1.2:F 82/2 
<br/><br/><label>Report. No.: </label>EPA-AA-AQAB-93-01