Traffic safety barriers and lighting supports 14 reports prepared for the 52nd annual meeting.

Traffic safety barriers and lighting supports 14 reports prepared for the 52nd annual meeting.

Bibliografske podrobnosti
Korporativna značnica: National Research Council (U.S.). Highway Research Board
Format: Knjiga
Jezik:English
Izdano: Washington, D.C. National Academy of Science - National Research Council 1973.
Serija:Highway research record no. 460.
Teme:
Roads > Guard fences.
Roads > Lighting > Break-away supports.
Median strips.