> Publishers' series
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Improved street utilisation through traffic engineering HRB
Washington: HRB, 1967
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Special report / Highway Research Board 87 Highway Research Board
Washington, DC, 1966
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Photogrammetry and aerial surveys current highway applications and technical excerpts from Committee Meeting discussions
Washington, D.C.: Highway Research Board of the Division of Engineering and Industrial Research, National Academy of Sciences-National Research Council, 1964
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AASHO road test technical staff papers
Washington, DC, 1961
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Federal-aid provisions in state highway laws [by Helen J. Schwartz]
Washington, DC, 1959
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State highway administrative organizations an analysis
Washington, DC, 1959