Progress report on maintenance and operations personnel.

Progress report on maintenance and operations personnel.

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Xehetasun bibliografikoak
Egile korporatiboa: National Research Council (U.S.). Transportation Research Board. Committee on Maintenance and Operations Personnel, American Association of State Highway and Transportation Officials. Subcommittee on Maintenance
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Transportation Research Board, National Academy of Sciences [1986]
Saila:Transportation Research Circular Number 301
Gaiak:
Road construction workers.
Highway engineers.
Highway departments > Employees.