Conceptual and numerical analysis of data :
proceedings of the 13th Conference of the Gesellschaft für Klassifikation e.V., University of Augsburg, April 10-12, 1989 /
O. Opitz, editor ; in cooperation with the chairmen W. Gaul, H. Schnelling, P.O. Degens.
APA Citation
Gesellschaft für Klassifikation. Jahrestagung 1989 : Augsburg, G., Opitz, O. (1989). Conceptual and numerical analysis of data: proceedings of the 13th Conference of the Gesellschaft für Klassifikation e.V., University of Augsburg, April 10-12, 1989. Berlin: Springer-Verlag.
MLA Citation
Gesellschaft für Klassifikation. Jahrestagung 1989 : Augsburg, Germany), and Otto Opitz. Conceptual And Numerical Analysis of Data: Proceedings of the 13th Conference of the Gesellschaft Für Klassifikation E.V., University of Augsburg, April 10-12, 1989. Berlin: Springer-Verlag, 1989.
Warning: These citations may not always be complete (especially for serials).