Introduction to contemporary statistical methods / Lambert H. Koopmans. Introduction to contemporary statistics Koopmans, Lambert H. (Lambert Herman), 1930-2011. Mathematical statistics. 519.5 19 KOO Rev. ed. of: An introduction to contemporary statistics. c1981. Includes index. Bibliography: p. 611-614. Boston : Duxbury Press, c1987. c1987. 1987 Text xiv, 683 p. : eng