TY - BOOK AU - Great Britain, Government of ..... Scientific and Industrial Research (Department of ....). Road Research Laboratory ED - Great Britain, Government of ..... Scientific and Industrial Research (Department of ....). Road Research Laboratory TI - Research on road traffic U1 - X411.3.N6, K5 PY - 1965/// CY - London PB - H. M. S. O. U. K. KW - Road Transport Economics ER -