The advanced theory of statistics : Sir Maurice Kendall and Alan Stuart. vol. I / Kendall, Maurice G. (Maurice George), 1907-1983. Stuart, Alan, 1922- joint author. Mathematical statistics. QA276 .K4262 1977 519.5 K33a Includes index. Bibliography: v. 1, p. 441-455. London : C. Griffin, 1952. 1952. 1977 Text 439 p. ; eng