Geometric design protective barrier systems; luminaire supports : 6 reports.

Detaylı Bibliyografya
Kurumsal yazarlar:	National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, National Research Council (U.S.). Committee on Geometric Highway Design, National Research Council (U.S.). Committee on Guardrail, Median Barriers and Sign, Signal and Lighting Supports
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Washington Highway Research Board, National Research Council D.C., 1970.
Seri Bilgileri:	Highway research record no. 308.
Konular:	Roads > Guard fences. Roads > Crash cushions. Traffic signs and signals > Break-away supports. Guardrails. Luminaires. Geometric design.