Duran, Benjamin S., 1939- Cluster analysis; a survey/ [by] Benjamin S. Duran [and] Patrick L. Odell. - Berlin: New York: Springer-Verlag, 1974. - vi, 137 p.: illus., 25 cm. - Lecture notes in economics and mathematical systems. 100 Econometrics . Bibliography: p. 110-137. ISBN: 0387069542 LCCN: 74017099 Nat. Bib. No.: GFR*** Subjects--Topical Terms: Cluster analysis Dewey Class. No.: 519.5/3