@book{2770,
	author = {Seligman, Ben B},
	title = {Principales corrientes de la ciencia económica moderna : },
	publisher = {Oikos-Tau, },
	year = {1967.},
	series = {Libros de economía Oikos.},
	address = {Barcelona : },
	edition = {1ra.ed.},
	note = {Notas a pié de página. }
}