@book{119048,
	author = {Silberschatz, Abraham. and Korth, Henry F.},
	title = {Database system concepts /},
	publisher = {McGraw-Hill Higher Education,},
	year = {c2006.},
	address = {Boston :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip059/2005006392.html}
}