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    Controlled access expressways in urban areas

    Engineering Index Backfile | 1950

    Piedmont soils identified by aerial photographs

    Stevens, John C. | TIBKAT | 1951

    Salvaging old pavements by resurfacing : presented at the thirtieth annual meeting January 9, 1951

    Tittle, Robert H. / National Research Council, Highway Research Board, USA | TIBKAT | 1952

    Night visibility : presented at the thirty-first annual meeting, January 1952

    National Research Council, Highway Research Board, USA | TIBKAT | 1952

    Load capacity of roads affected by frost : presented at the thirty-first annual meeting, January 1952

    National Research Council, Highway Research Board, USA | TIBKAT | 1952

    Road-user characteristics : presented at the thirty-first annual meeting, january, 1952

    National Research Council, Highway Research Board, USA | TIBKAT | 1952

    Curing soil-cement bases

    Maner, A. W. | TIBKAT | 1952

    Field studies of traffic paints

    Shelburne, Tilton E. / Straub, A. L. / Sheppe, R. L. | TIBKAT | 1952

    Travel to commercial centers : presented at the thirty-second annual meeting, January 13-16, 1953

    National Research Council, Highway Research Board, USA | TIBKAT | 1953