Romesburg, H. Charles,  1938- <br/><br/>
Cluster analysis for researchers 
H. Charles Romesburg 
 - Belmont, Calif  Lifetime Learning Publications  c1984 
 - xiii, 334 p.  ill  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cluster analysis
<br/><br/><label>Dewey Class. No.: </label>519.5  / 3