Classification as a tool of research :  proceedings of the 9th Annual Meeting of the Classification Society (F.R.G.) University of Karlsruhe, F.R.G., 26-28 June, 1985 / 
edited by W. Gaul, M. Schader. 
 - Amsterdam ;  New York :  New York, N.Y., U.S.A. :  North-Holland ;  Sole distributor for the U.S.A. and Canada, Elsevier Science Pub. Co.,  1986. 
 - xiii, 502 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0444879803 (Elsevier Science Pub. Co.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology--Congresses.<br/>Discriminant analysis--Congresses.<br/>Science--Classification--Congresses.
<br/><br/><label>Dewey Class. No.: </label>001.42  / GAU N86C