@book{42845,
	author = {Lacourly, Nancy.},
	title = {Introducción a la estadística /},
	publisher = {J.C. Sáez Editor,},
	year = {2011.},
	address = {[Santiago de Chile] :},
	url = {https://elibro.net/ereader/politecnicointernacional/68439}
}