@book{1188,
	author = {Silberschatz, Abraham. and Galvin, Peter B.},
	title = {Operating system concepts /},
	publisher = {Addison Wesley Longman,},
	year = {c1998.},
	address = {Reading, Mass. :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/description/wiley042/97028556.html}
}