@book{26974,
	author = {Cosculluela Mas, Antoni, and Turbany i Oset, Jaume,},
	title = {Relaciones entre variables /},
	publisher = {UOC, la universidad virtual,},
	year = {[2002]},
	address = {[Barcelona] :},
	note = {On cover: "P01/81114/00248"},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/5691/}
}