Highway user fees: updated data needed to determine whether all users pay their fair share.

Mode of access: Internet.

Improvement of mathematical models for vehicle handling. Volume 4: users'guide for the general simulation. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Investigation of the impact of medians on road users. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Highway-vehicle-object simulation model - 1976. Volume 1: users manual. Final report.

Federal Highway Administration, Washington, D.C.

Mobile parametric measurement device. Volume I: operation. Users manual.

National Highway Traffic Safety Administration, Washington, D.C.

Mobile parametric measurement device. Volume III: data reduction procedures. Users manual.

National Highway Traffic Safety Administration, Washington, D.C.

Effectiveness of alternative skid reduction measures - volume III: users manual. Final report.

Federal Highway Administration, Office of Research and Development, Washington, D.C.

Design risk analysis. Volume II: users guide. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Processing / analyzing Landsat data : users assistance publication /

Mode of access: Internet.

Satellite earth resources data : a users assistance publication /

"Module U-3."

The Landsat story : a users assistance publication /

Mode of access: Internet.

The modern manufacture of Portland cement : a handbook for manufacturers, users, and all interested in Portland cement /

Subsequent vols. never published.

SOUPAC program descriptions : statistically oriented users programming and consulting.

Mode of access: Internet.

SOUPAC program descriptions : statistically oriented users programming and consulting.

"Report no. 370-3."

The ICGS system : users manual /

Bibliography: p. [B5]