Hoel, Paul Gerhard, 1905- Introduction to mathematical statistics / [by] Paul G. Hoel. - 4th ed. - New York : Wiley, [1971] - x, 409 p. : illus. ; 24 cm. - A Wiley publication in mathematical statistics Wiley series in probability and mathematical statistics . ISBN: 0471403652 LCCN: 70139277 Subjects--Topical Terms: Mathematical statistics. LC Class. No.: QA276 / .H57 1971 Dewey Class. No.: 519.5