Mann, Prem S. Introductory statistics / Prem S. Mann. - 9th ed. - United States: Wiley, c2016. - xv, 553p.: ill.;, figs.; 23 cm. Dept. of Economics. ISBN: 9781119235439 Subjects--Topical Terms: Introductory economics. Dewey Class. No.: 519.7 / MAI