 The full version of the 2006 40th edition contains around 80,000 terms on 1,008 pages.The school version is 864 pages, and the small version has 20,000 terms.The authors of this edition were the linguists Otto Back, Erich Benedikt, Karl Blüml, Jakob Ebner and Hermann Möcker from the institute of Austrian studies ("Institut für Österreichkunde"), as well as the dialectogists Maria Hornung, Professor Heinz Dieter Pohl from the University of Klagenfurt and Emeritus professor Herbert Tatzreiter from the University of Vienna.