Hinton Perry R 1954 Statistics explained / by Perry R. Hinton. - 2nd ed. - New York : Routledge, 2004. - xx, 379 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0415332842 0415332850 Subjects--Topical Terms: Psychometrics--Textbooks LC Class. No.: BF39