@book{52499,
	author = {López Béjar, Encarnación,},
	title = {Manejo de maquinaria de corte de bloques de piedra. IEXD0108 /},
	publisher = {IC Editorial,},
	year = {2013.},
	address = {Málaga :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/221146}
}