TY - BOOK AU - Schwaiger,Manfred AU - Opitz,Otto ED - Annual Conference of the Gesellschaft fur Klassifikation e. V. TI - Exploratory Data Analysis in Empirical Research: Proceedings of the 25th Annual Conference of the Gesellschaft fur Klassifikation e. V., University of Munich, March 14-16, 2001 T2 - Studies in Classification, Data Analysis, and Knowledge Organization, SN - 3540441832 PY - 2003/// CY - Berlin PB - Springer-Verlag ER -