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1Published 2000Subjects: “...Transportation Study and teaching (Secondary) United States....”
Government Document Conference Proceeding Microform Book -
2Published 1995Subjects: “...Express highways United States Finance Congresses....”
Government Document Conference Proceeding Microform Book -
3Published 1993Subjects: “...Traffic engineering United States Congresses....”
Government Document Conference Proceeding Microform Book -
4Published 1999Subjects: “...Pavements United States Maintenance and repair Technological innovations Congresses....”
Government Document Conference Proceeding Microform Book -
5Published 1994Subjects: “...Roads United States Design and construction Equipment and supplies Quality control Congresses....”
Government Document Conference Proceeding Microform Book