28 resultados para Cost-effective methods
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Federal Highway Administration, Washington, D.C.
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Federal Highway Administration, Office of Implementation, McLean, Va.
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Thesis (M. S.)--University of Illinois at Urbana-Champaign.
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"Supported in part by the National Science Foundation under grant no. NSF GJ 28289."
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"March 1982."
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Nov. 1979.
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Mode of access: Internet.
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Kenneth S. Wherry, chairman of subcommittee.
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"12/07"--Colophon.
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Mode of access: Internet.
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"DOT-T-89-09."
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Federal Highway Administration, Office of Program and Policy Planning, Washington, D.C.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.