por Einwiller, Sabine [editora] | Tench, Ralph [editor] | Tkalac Vercic, Ana [editora].
por Bornn, Peggy Simcic [editora] | Romenti, Stefania [editora] | Villa, Virginia [editora] | Zerfass, Ansgar, 1965- [editor].
por Frandsen, Finn [editor] | Johansen, Winni [editor] | Romenti, Stefania [editora] | Tench, Ralph [editor].
por Ihlen, Oyvind [editor] | Romenti, Stefania [editora] | Ruler, Betteke van, 1948- [editora] | Smit, Iekje [editora].
Con tecnología Koha