@book{13741,
	author = {Silberschatz, Abraham. and Galvin, Peter B.},
	title = {Operating system concepts /},
	publisher = {J. Wiley & Sons,},
	year = {c2012.},
	address = {Hoboken, NJ :},
	edition = {8th ed., update.},
	url = {http://www.loc.gov/catdir/enhancements/fy1210/2012382311-d.html}
}