Tabachnick, Barbara G., 1936- Using multivariate statistics / Barbara G. Tabachnick, Linda S. F idell. - 4th ed. - Boston, MA : Allyn and Bacon, c2001. - xxvi, 966 p. : ill. ; 25 cm. Includes bibliographical references (p. 937-944) and index. ISBN: 0321056779 Subjects--Topical Terms: Multivariate analysis.