Johnson, Richard Arnold Applied multivariate statistical analysis / Richard A. Johnson, Dean W. Wichern. - 4th ed. - Upper Saddle River, N. J. : Prentice-Hall International, c1998. - xvi, 816 pages : illustrations ; 23 cm Includes bibliographical references and index. ISBN: 0130800848 Subjects--Topical Terms: Multivariate analysis. LC Class. No.: QA278 / J63 1998