Austria - Infrastructure - See more
Date of text: 10 August 1923
Date of text: 29 June 2017
Date of text: 12 September 2005
Date of text: 30 December 2004
Date of original text: 29 August 2011 (2017)
Date of original text: 08 April 1960 (01 December 2009)
Date of text: 07 December 1967