@book{64640,
	author = {Boon, Gerard Karel.},
	title = {Factores físicos y humanos en la producción},
	publisher = {Fondo de Cultura Económica},
	year = {1970.},
	series = {Seccion de obras de economia},
	address = {México},
	edition = {1a ed. en español.},
	note = {Translation of: Economic choice of human and physical factors in production.}
}