European Commission., DG VII
Extra2 : an assessment of European travel behaviour / European Commission, DG VII
Extra2 : an assessment of European travel behaviour / European Commission, DG VII
. - Luxembourg : OOPEC, 1999
. - III-V, 41 p. 25 cm
. - (Transport research fourth programme)
92-828-7538-5
Programa de accao
Transporte rodoviario
339.923:656:061.1 CE