Variable dynamic testbed vehicle study. Volume II: technical results. Final report.

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

Variable dynamic testbed vehicle study. Volume III: appendixes. Final report.

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

Variable dynamic testbed vehicle study. Volume I: executive summary. Final report.

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

A testbed for providing uniformity to user-computer interaction languages /

"Issued August 1980."