Samuelson, Paul A. 1915-2009 Economics / Paul A. Samuelson, William D. Nordhaus. - Nineteenth Edition / International Edition. - xxiv, 715 pages : illustrations ; 26 cm. - The McGraw-Hill series economics . Includes Glossary and index. ISBN: 9780071263832 LCCN: 2009003178 Subjects--Topical Terms: Economics.Microeconomics. Dewey Class. No.: 330 / PAU