Mann, P.S. Introductory statistics / Prem S. Mann. - 6th - Hoboken, NJ : John Wiley & Sons; 2007. - xxiv, 615 p. : ill.; 29 cm. Includes index. ISBN: 0471755303 (cloth) 9780471755302 Subjects--Topical Terms: Statistics. LC Class. No.: DUCE QA276.12.M36