Heggie, Ian G Commercial management and financing of roads / Ian G. Heggie and Piers Vickers - 1st ed. - Washington D. C: The World Bank, c 1998. - 158p. ISBN: 0821342371 Subjects--Topical Terms: Maintenance of roadsCommercial management and financing of roads Dewey Class. No.: 338.114 / HEG.N8