@book{76597,
	author = {Samuelson, Paul A. and I.Nordhaus, Willaim D.; coaut. ; Cevallos Almada, María Guadalupe; tr.Ì},
	title = {Economía / Paul A. Samuelson, William D. Nordhaus; María Guadalupe Cevallos Almada},
	address = {México : McGraw-Hill},
	edition = {18},
	note = {Glosario e índice}
}