@book{4126,
	author = {Williams, Gareth,},
	title = {Linear algebra with applications },
	publisher = {Jones and Bartlett Publishers,},
	year = {c2008.},
	address = {Sudbury, Mass. :},
	edition = {6th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0719/2007022302.html}
}