Integrated highway information systems / Dwight W. Briggs, -Benjamin V. Chatfield.
Briggs, Dwight W.
Integrated highway information systems / Dwight W. Briggs, -Benjamin V. Chatfield. - Washington, D.C. : TRB - 31 p. - Synthesis of Highway Practice ; 133 / Transportation Resear-ch Board .
Integrated highway information systems / Dwight W. Briggs, -Benjamin V. Chatfield. - Washington, D.C. : TRB - 31 p. - Synthesis of Highway Practice ; 133 / Transportation Resear-ch Board .