International Federation for Information Processing. Working Group on Decision Support Systems Bezüge im Wissensnetz Aut (1) DNB-Titeldaten Proceedings of the ... meeting of the EURO Working Group on Decision Support Systems Creator (1) DNB-Titeldaten Proceedings of the ... meeting of the EURO Working Group on Decision Support Systems Administrative Überordnung der Körperschaft (1) GND-Körperschaften International Federation for Information Processing. Technical Committee for Information Systems