Europa transport. Observation of the transport markets. Transport survey No. 1

Abstract

Les engu8tes sont effectu6es parsUndersfgelserne foretages af :Die Unfragen werden tl.r:rchgeftihrt durch:Le indagiai sono effettuate d.a:De eaqu?tes rcord-en uitgevoerd. d.oortThe surveys are undertaken by:3 Institut du fra,nsport RoutierDK Dnnrnarks StatistikD IfO (Institut filr Wirtschaftsforchung)F Centre cle hoductivit6 d.es lba,nsports