Anderson, David Ray Statistics for business and economics / by David R. Anderson, Dennis J. Sweeney, Thomas A. Williams. - 8th ed. - Ohio : South-Western, 2001. - xxv, 884 p. : ill. Includes bibliographical references and index. ISBN: 0324066724 Subjects--Topical Terms: Commercial statistics --Methodology.Economics --Statistical methods.Statistics. LC Class. No.: HF 1017 AND 2001