@book{22837,
	author = {Cisco Networking Academy Program.},
	title = {Academia de networking de Cisco Systems },
	publisher = {Pearson Educación },
	year = {c2004.},
	address = {Madrid },
	edition = {3a ed.},
	note = {Traducción de: Cisco Networking Academy Program: CCNA 1 y 2 lab companion.}
}