@book{82010,
	author = {Cerín,},
	title = {Biografía de las ideas de Isaiah Berlin :},
	publisher = {Editorial Verbum,},
	year = {[2020]},
	series = {Colección Ensayo},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/65951/}
}