TY  - BOOK
ED  - Annual conference of the Gesellschaft fu
TI  - Classification, data analysis, and knowledge organization : models and methods w.v., University of Merburg, March 12-14, 1990
SN  - 3540534830
U1  - 025.4 An78C 
PY  - 1991///
CY  - New York
PB  - Springer-Verlag Berlin Heidelberg
ER  -