@book{6698,
	author = {Bobillier, Sébastien and Oncins Rodríguez, Arnau},
	title = {Preparación para la certificación LPIC-2 :},
	publisher = {ENI,},
	year = {2013.},
	series = {Colección certificaciones},
	address = {Barcelona :},
	edition = {2a ed.}
}