Hoel, Paul G. Introduction to mathematical statistics / Paul G. Hoel - New York : John Wiley and Sons, c1947. - x, 258 p. diagrs. 22 cm. - Wiley publication in statistics . Includes "References" at end of each chapter and index. Subjects--Topical Terms: Mathematical statistics. LC Class. No.: QA276 / .H64 1947 Dewey Class. No.: 311.23 / H694i