TY  - BOOK
AU  - Everitt,Brian
TI  - Cluster analysis 
SN  - 0-435-82298-5
U1  - 519 EVE  
PY  - 1974///.
CY  - London : 
PB  - Heinemann Educational Books, 
KW  - Cluster analysis
KW  - Clustering techniques
N1  - Includes references.
ER  -