http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Comparison between a double-roll and a flat-bed dynamometer configuration in regards to passenger-car tire power consumption, fuel economy and exhaust emissions
Office of Mobile Source Air Pollution Control.
1 online resource (xi, 93 pages) : illustrations
Includes bibliographical references (page 61).