Models of traffic outside towns : proceedings of a P.T.R.C. Symposium ; 12 - 15 May 1970 ; Rai Congrescentrum, Amsterdam
P.T.R.C. Symposium ; 1970 ; Amsterdam P.T.R.C. Symposium (Amsterdam) : 1970.05.12-15
1970
97 S
Conference Proceedings
Unknown