Uncertainties in estimates of fleet average fuel economy: a statistical evaluation. Final report.

Transportation Systems Center, Cambridge, Mass.

Impacts of budget uncertainties on Department of Energy's national laboratories [microform] : hearing before the Subcommittee on Energy Development and Applications and the Subcommittee on Energy Research and Production of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, June 2, 1982.

"No. 114."