@book{77190,
	author = {Tébar Flores, E.,},
	title = {Exámenes de matemáticas I de selectividad :},
	publisher = {Editorial Tébar Flores,},
	year = {[2017]},
	address = {Madrid, [España] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/59476/}
}