Transport in the 1980-1990 decade : fifth International Symposium on Theory and Practice in Transport Economics, Athens, 22nd-25th October, 1973 - Paris : CEMT, 1974- - v. : ill. ; 24 cm. Library has v.1 Vol.1 Introductory reports ISBN: 9282110168 : PND 4.0 Subjects--Topical Terms: Transportation--Congresses Dewey Class. No.: 385.063