http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Effect of positive pulse charge waveforms on the energy efficiency of lead-acid traction cells
National Aeronautics and Space Administration,
Office of Vehicle and Engine Research and Development.
1 online resource (approximately 12 pages) : illustrations.
"Work performed for U.S. Department of Energy, Conservation and Renewable Energy, Office of Vehicle and Engine R&D."
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (page 4).