Outliers in statistical data / Vic Barnett and Toby Lewis. Barnett, Vic. Lewis, Toby, joint author. Outliers (Statistics) QA276 .B2849 519.5 BAO Includes index. Bibliography: p. 337-355. Chichester ; New York : Wiley, c1978. c1978. 1978 Text xi, 365 p. ; eng Wiley series in probability and mathematical statistics