Weiers, Ronald M. Introduction to business statistics / Ronald M. Weiers. - 3rd ed. - Pacific Grove, Calif. : Duxbury Press, c1998. - xxii, 1000 p. : col. ill. ; 26 cm. + 1 computer disk (3 1/2 in.) Includes bibliographical references and index. ISBN: 0534348920 Subjects--Topical Terms: Commercial statistics.