54 resultados para survey data
Resumo:
Federal Highway Administration, Washington, D.C.
Resumo:
Federal Highway Administration, Washington, D.C.
Resumo:
"June 2002"--T.p. verso."
Resumo:
"June 2001."
Resumo:
"March 1990."
Resumo:
Federal Highway Administration, Washington, D.C.
Resumo:
National Highway Traffic Safety Administration, Washington, D.C.
Resumo:
"January 1982."
Resumo:
National Highway Traffic Safety Administration, Washington, D.C.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.
Resumo:
Title varies.
Resumo:
Title varies slightly.
Resumo:
Mode of access: Internet.
Resumo:
Mode of access: Internet.