@book{37746,
	author = {Dorfman, Robert and Samuelson, Paul Anthony},
	title = {Programación lineal y análisis económico/},
	publisher = {Aguilar},
	year = {1969},
	series = {Biblioteca de Ciencias Sociales.},
	address = {Madrid},
	edition = {[2a ed., 1a reimp.]}
}