Loether, Herman J. Descriptive and inferential statistics : an introduction / Herman J. Loether, Donald G. McTavish. - 2d ed. - Boston : Allyn and Bacon, c1980. - xii, 659 p. : ill. ; 24 cm. Includes bibliographies and indexes. ISBN: 0205069053 : $18.95 LCCN: 80000147 Subjects--Topical Terms: Sociology--Statistical methods.Sampling (Statistics)Statistical hypothesis testing. LC Class. No.: HN25 / .L83 1980 Dewey Class. No.: 301/.028