@book{24635,
	author = {Rob, Peter. and Coronel, Carlos.},
	title = {Database systems :},
	publisher = {Thomson/Course Technology,},
	year = {c2007.},
	address = {Boston, Mass. :},
	edition = {7th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/fy0704/2006286366.html}
}