@book{15544,
	author = {Banco Nacional de México, S. A.},
	title = {México social},
	publisher = {El Banco,},
	year = {19 - 19},
	series = {Estudios sociales},
	address = {México, D. F. :},
	note = {La biblioteca tiene : 1983-1984, 1985-1986, 1987, 1988-1989, 1990-1991, 1994-1995, 1996-1998}
}