@book{14724,
	author = {Raya González, Laura and Alvarez Cornejo, Raquel},
	title = {Sistemas operativos en entornos monousuario y multiusuario :},
	publisher = {Alfaomega, Ra-Ma,},
	year = {2005.},
	series = {Alfaomega ; },
	address = {México :},
	note = {Incluye glosario e indice}
}