Research problem statements

Research problem statements

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Bibliografische gegevens
Coauteur: National Research Council (U.S.). Transportation Research Board
Formaat: Boek
Taal:English
Gepubliceerd in: Washington, D.C. The Board 1980.
Reeks:Transportation Research Circular Number 217
Onderwerpen:
Highway research > United States.
Roads > Design and construction. > Research > United States.