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1.
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2.
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3.
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Cham, Switzerland : Springer, [2018] ©2018
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4.
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Washington : Transportation Research Board, National Research Council, 1979.
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5.
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Arlington, Va. : The Division, 1982.
TD 2.2:AS 6 |
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6.
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7.
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Cham, Switzerland : Springer, 2018.
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8.
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New York : Nova Science Publishers, c2010.
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TD 2.2: P 92 |
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10.
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Ames : Iowa Department of Transportation, Highway Division, Office of Materials, [1981]
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