International roadside safety hardware research.

International roadside safety hardware research.

ग्रंथसूची विवरण
निगमित लेखक: National Research Council (U.S.). Transportation Research Board
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Washington, D.C. Transportation Research Board, National Research Council [1988]
श्रृंखला:Transportation Research Circular Number 341
विषय:
Roads > Safety measures > Research.
Roads > Guard fences > Research.
Roads > Crash cushions > Research.