Transportation research record : traffic signal systems Vol.1
Transportation Research Board, Washington D.C.
Transportation research record : traffic signal systems Vol.1 - Washington D.C. Transportation Research Board 2016 - viii,121p. - Journal of the transportation research board No.2557 .
9780309369909
388.312 / T.R.B.
Transportation research record : traffic signal systems Vol.1 - Washington D.C. Transportation Research Board 2016 - viii,121p. - Journal of the transportation research board No.2557 .
9780309369909
388.312 / T.R.B.