Harnett, Donald L. Statistical analysis for business and economics / Donald L. Harnett, James L. Murphy - 3rd ed. - Reading, Mass. Addison-Wesley 1985 - xvii, 907p. ill. 24 cm. Includes bibliography and index ISBN: 0201106833 RM352.23 Subjects--Topical Terms: Commercial statisticsEconomics--Statistical methods.Statistics