Everitt, Brian. <br/><br/>
Cluster analysis / 
Brian S. Everitt. 
 - 3rd ed. 
 - London :  New York :  E. Arnold ;  Halsted Press,  c1993. 
 - viii, 170 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0340584793 0470220430 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cluster analysis.
<br/><br/><label>LC Class. No.: </label>QA278  / .E9 1993