Highway research abstracts: A monthly publication of the Highway Reseach Board, 2101 Constitution Avenue, Washington, D.C. 20418, containing abstracts of current literature, from U.S. and foreign sources, in the fields of highway technology, administration and transportation research. Editor: Earle W. Jackson, 2101 Constitution Avenue, Washington, D.C. 20418. Lists all new publications of the Highway Research Board. Price: $5.00 per year or $0.50 per copy. Began publication in 1931 with volume numbers corresponding to calendar years: Vol. 37 is published in 1967