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Winfrey, Robley, 1899-
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Economic analysis for transportation - a guide for decision makers. Winfrey, Robley, 1899-
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Winfrey, Robley, 1899-
Format:
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Summary and evaluation of economic consequences of highway improvements / Winfrey, Robley, 1899-
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Winfrey, Robley, 1899-
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Excerpt:
Truck traffic volume and weight data for 1971 and their evaluation / Winfrey, Robley, 1899-
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