Österreichische Postsparkasse | Österreichische Basketball Bundesliga | Österreichische Alpenfahrt |
The Österreichischer Bibliothekenverbund (obv; English: "Austrian joint library system") is a catalogue and service collaboration for Austrian scientific and administrative libraries centered around the Österreichische Nationalbibliothek (Austrian National Library) and university libraries, among them the University of Vienna, the Technical University of Vienna, Graz University of Technology and the University of Innsbruck.
It marks a highpoint of the late 15th century Ghent-Bruges school of illumination and is now in the Austrian National Library in Vienna (Österreichische Nationalbibliothek, Codex Vindobonensis 1897).