Geometric design guidelines : (classification, alignment, cross-section) Treoirlinte deartha geoméadracha : (rangú, ailǐniú, trasghearradh) /
O Cinneide, D.(Donncha),1940-
McGuinness, P.(Patrick),1926-
Devlin, J.(John),1941-
Dublin An Foras Forbartha
1980
Previous ed.: 1977
Roads