Adler, Hans A. Economic appraisal of transport projects : a manual with case stu dies / Hans A. Adler - London : Published for the World Bank by The Johns Hopkins Univer sity Press, 1987. - xii, 235 p. : ill. ; 24 cm. - EDI series in economic development. . ISBN: 0801834112 0801834295 Subjects--Topical Terms: Transportation--Cost effectiveness. Dewey Class. No.: 388