@book{21117,
	author = {Bauer, Peter T  and Yamey, Basil S },
	title = {The economics of under-developed countries},
	publisher = {University of Chicago Press, },
	year = {1957, 1963},
	address = {Chicago : },
	edition = {1 ed.},
	note = {La economía en los países subdesarrollados.}
}