TY  - BOOK
AU  - Bijnen,E.J.
AU  - Brand-Maher,C.E.
TI  - Cluster analysis.: Survey and evaluation of techniques 
SN  - 9023729129 :
U1  - 301.0182 
PY  - 1973///
CY  - Netherlands
PB  - Tilburg University Press
KW  - Sociology
KW  - Statistical methods
N1  - Bibliography : p. 103-112
ER  -