00328nam a2200109Ia 4500008004100000082001600041082000800057245011600065245001400181260001400195300000900209231017s9999    xx            000 0 und d  a388.1120994  bPET 0aEconomic Evaluation of Road Investigation Proposals: Unit Values of Road User Costs at September 2000 (AP-R218) 0cAustroads  bAustroads  c30cm