Everitt, Brian Cluster analysis/ Brian Everitt. - London: Heinemann, 1974. - vi, 122 p.: ill.; 23 cm. - Reviews of current research; 11. . - Reviews of current research; 11. . Bibliography: p. 111-122. ISBN: 0435822977 : ª2.75. 0435822985 LCCN: 74189926 Nat. Bib. No.: GB74-17592 Subjects--Topical Terms: Cluster analysis Dewey Class. No.: 519.53 / E93c