01073nam a22002531i 450099100193670970753620040109080229.0040407s1996 it |||||||||||||||||eng b12845966-39ule_instARCHE-082558ExLDip.to Scienze StoricheitaA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.388.4Roson, Roberto252931Revealed preferences, externalities and optimal pricing for urban transportation /Roberto RosonMilano :Fondazione ENI Enrico Mattei,199621 p. ;21 cmNote di lavoro della Fondazione ENI Enrico Mattei ;89.96Trasporti urbani.b1284596602-04-1416-04-04991001936709707536LE009 GEOG.COLL.14C/8912009000310193le009-E0.00-l- 00000.i1340098816-04-04Revealed preferences, externalities and optimal pricing for urban transportation297719UNISALENTOle00916-04-04ma -engit 01