> Multivolume work
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Highways 2 Highway engineering C. A. O'Flaherty
London: Arnold, 1988
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Highways 1 Traffic planning and engineering C. A. O'Flaherty
London: Arnold, 1986
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Highways 1 Highways and traffic C. A. O'Flaherty
London: Arnold, 1974
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Highways 2 Highway engineering C. A. O'Flaherty
London: Arnold, 1974