A computer program (HEVSIM) for heavy duty vehicle fuel economy and performance simulation. Volume II: users' manual. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

A computer program (HEVSIM) for heavy duty vehicle fuel economy and performance simulation. Volume III: appendices A through F. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

A computer program (HEVSIM) for heavy duty vehicle fuel economy and performance simulation. Volume I: description and analysis. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

National performance audit program : 1980 proficiency surveys for sulfur dioxide, nitrogen dioxide, carbon monoxide, sulfate, nitrate, lead and high volume flow /

Mode of access: Internet.

Data base analyzer and parameter estimator (DBAPE) interactive computer program user's manual /

Mode of access: Internet.

Public Housing Agency administrative practices handbook for the section 8 existing housing program : program participants and HUD staff.

"November 1979."

Determining the future mobility needs of the elderly: development of a methodology. Final report.

Transportation Department, Office of University Research, Washington, D.C.

Development of an economics-based methodology for projecting future pollution problems /

Issued June 1978.