@book{5724,
	author = {Ebdon, David. and Muntaner, Miquel.},
	title = {Estadística para geógrafos / },
	publisher = {Oikos-tau, },
	year = {1982.},
	series = {Coleccion Ciencias Geograficas ; },
	address = {Barcelona : },
	edition = {1a ed.},
	note = {Bibliografia.}
}