Progress report on maintenance and operations personnel.

Progress report on maintenance and operations personnel.

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书目详细资料
企业作者: 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
格式: 图书
语言:English
出版: Washington, D.C. Transportation Research Board, National Academy of Sciences [1986]
丛编:Transportation Research Circular Number 301
主题:
Road construction workers.
Highway engineers.
Highway departments > Employees.