McConnell, Campbell R. Economics : Principles, Problems, and Policies/ Campbell.R. McConnell and Stanley L. Brue - 16th - Boston: McGraw-Hill/Irwin, 2005. - xxx,733p ill. 25cm Includes index ISBN: 0072819359 Subjects--Topical Terms: Economics LC Class. No.: HB171.5.M47 / 2005