Newbold, Paul. Statistics for business and economics / Paul Newbold, William L. Carlson, Betty M. Thorne. - 6th ed. - New Delhi. : Pearson Prentice Hall , 2007. - xx, 977 pages ; 26 cm. Includes index. ISBN: 9788131719275 Subjects--Topical Terms: Commercial statistics.Economics--Statistical methods.Statistics. Dewey Class. No.: 519.5 / NEW