Samuelson, Paul A. Economia / Paul A. Samuelson, William D. Nordhaus / tr. Esther Rabasco - 16a ed - Espaņa : McGraw-Hill , 1999 - 771p. pb. il. ; 20cm. ISBN: 84-481-2314-X Subjects--Topical Terms: EconomiaTecnologia I Dewey Class. No.: 330 SAM