@book{13434,
	author = {DeFranza, James, and Gagliardi, Daniel.},
	title = {Introduction to linear algebra with applications /},
	publisher = {McGraw-Hill/Higher Education,},
	year = {2009},
	address = {Boston :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0820/2008026020.html}
}