Hoel, Paul Gerhard, 1905- Introduction to statistical theory [by] Paul G. Hoel, Sidney C. Port [and] Charles J. Stone - Boston Houghton-Mifflin [1971] - x, 237 p. illus 24 cm. - The Houghton-Mifflin series in statistics . Subjects--Topical Terms: Mathematical statistics Dewey Class. No.: 519.5