Highway and bridge maintenance operations, costs, and modeling ; 6 reports prepared for the 52nd annual meeting.
Müşterek Yazar: | |
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Materyal Türü: | Kitap |
Dil: | English |
Baskı/Yayın Bilgisi: |
Washington, D.C.
National Academy of Science - National Research Council
1973.
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Seri Bilgileri: | Highway research record
no. 451. |
Konular: |