Evaluating investment in transport infrastructure : report of the eighty-sixth round table on transport economics, held in Paris on 7th-8th June 1990
Round Table on Transport Economics ; 86 ; 1990 ; Paris Round Table on Transport Economics ; 86 (Paris) : 1990.06.07-08
1992
112 S
Franz. Ausg. u.d.T.: Evaluer les investissements en infrastructures de transport
Konferenzband
Englisch