Multivariate data analysis : a global perspective / Joseph F. Hair ... [et al.]. - 7th ed. - New Delhi : Pearson, c2013. - xxviii, 800 p. : ill. ; 25 cm. Includes index ISBN: 9788131776483 Subjects--Topical Terms: Multivariate analysis LC Class. No.: QA278 / .M85 2013