Railroad-highway grade crossings issues : [presented at the 77th Annual Meeting of the Transportation Research Board in January 1998]
Annual Meeting of the Transportation Research Board ; 77 ; 1998 Annual Meeting of the Transportation Research Board ; 77 : 1998.01.
1998
V, 50 S
Konferenzband
Englisch
BKL: | 56.24 Straßenbau |