00000cam a22000004a 4500 UP-99796217610163951 Buklod 20120112114736.0 m |q d | ta 811119s1981 enkd rb f000 0|eng d (iLib)UPD-00183803002 CU-IT CU-IT NCTS LIBRARY Bly, P. H. Changing the cost of travel by P.H. Bly and F.V. Webster. Crowthorne, Berkshire Transport and Road Research Laboratory 1981. 13 p. charts 30 cm. "Paper presented to the World Conference on Transport Research, Imperial College, London, April 1980." Includes bibliographical references. Travel costs. Choice of transportation Great Britain. Webster, F. V. Transport and Road Research Laboratory. UPD NCTS Book