Highway and bridge maintenance operations, costs and modelling
Highway and bridge maintenance operations, costs and modelling
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- Washington, D.C. HRB 1973
- 61 p.
- HRB HRR - 451 : 1973 .
Transportation economics, Bridge design, Maintenance, Construction and maintenance.
LHRB HRR - 451 : 1973
Transportation economics, Bridge design, Maintenance, Construction and maintenance.
LHRB HRR - 451 : 1973