TY - BOOK AU - Schader,Martin ED - Proceedings (15th : 1991 : University of Salzburg, Germany). TI - Analyzing and modeling data and knowledge: proceedings of the 15th annual conference of the gesellschaft fur klassifikation e.v. university of Salzburg, February 25-27, 1991 SN - 3540547088 PY - 1992/// CY - Belin PB - Springer-Verlag KW - Data structures (Computer science) KW - Knowledge, Theory of KW - Classification ER -