@book{53585,
	author = {Bassols Batalla, Ángel. and  },
	title = {Geografía, subdesarrollo y marxismo  },
	publisher = {Nuestro Tiempo,},
	year = {1989},
	series = {Desarrollo.},
	address = {México :},
	edition = {5a ed. corregida y aum.}
}