Samuelson, Paul Anthony, , 1915- Economics / / Paul A. Samuelson, William D. Nordhaus ; with the assistance of Michael J. Mandel. - 15th ed. - New York : : McGraw-Hill, , c1995. - xxxvii, 789 p. : : ill. (some col.) ; ; 27 cm. Includes index. ISBN: 0071139141 Subjects--Topical Terms: Economics.