@book{187921,
	author = {Silberschatz, Abraham. and Galvin, Peter Baer},
	title = {Sistemas operativos},
	publisher = {Longman de México},
	year = {1999.},
	series = {Pearson Educación},
	address = {Mexico, D.F.},
	edition = {5a. ed.},
	note = {Includes bibliographical references and index.}
}