@book{52325,
	author = {García Marín, Francisco,},
	title = {Mantenimiento de sistemas telefónicos con centralitas de baja capacidad. ELES0209 /},
	publisher = {IC Editorial,},
	year = {2014.},
	address = {Málaga :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/221347}
}