Samuelson, Paul A. 1915-2009. Economics / Paul A. Samuelson, William D. Nordhaus. - Nineteenth edition - Boston : McGraw-Hill Irwin, 2010. - xxiv, 715 pages : illustrations ; 26 cm. - The McGraw-Hill series economics . Includes index. ISBN: 9780073511290 (alk. paper) 100073511293(alk.paper) LCCN: 2009003178 Subjects--Topical Terms: EconomicsEconomía LC Class. No.: HB171.5 / S35 2010