Maitra, Bhargab | Basu, Debasis Valuing Travel Time and Its Variation Level Projected as Traffic Information on a Roadside VMS Board : A SP Approach Fabrizio Serra Editore is_part_of International journal of transport economics : Rivista internazionale di economia dei trasporti : XXXIV, 2, 2007 usage_policy P23 P23 EUR 45.00 vat_excluded purchase PDF a ar