@book{76952,
	author = {Rockswold, Gary K.},
	title = {College algebra with modeling & visualization /},
	publisher = {Addison-Wesley,},
	year = {2010 .},
	address = {Boston :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0827/2008039184.html}
}