TY - GEN TY - GEN T1 - ITS handbook 2000 : recommendations from the World Road Association (PIARC) A2 - Chen, Kan A2 - Miles, John C. LA - eng PP - Boston PB - Artech House YR - 1999 UL - https://kansalliskirjasto.finna.fi/Record/vaari.1955714 SN - 1-58053-103-2 sidottu ER -