http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evaluation of research prototype vehicles equipped with direct injection two-stroke cycle engines
Karl H. Hellman, Gregory K. Piotrowski, Ronald M. Schaefer
Control Technology and Applications Branch,
1 online resource (41 unnumbered pages) : illustrations
Includes bibliographical references (page 26).