Samuelson, Paul A. 1915-2009. Economía / Paul A. Samuelson, William D. Nordhaus - 17a ed - Madrid : McGraw-Hill, 2002 - xxviii, 701p. ISBN: 8448136322 Subjects--Topical Terms: Economics.Economía LC Class. No.: HB 171.5 / S193e 2002