@book{6649,
	author = {Harshbarger, Ronald J., and Reynolds, James J.},
	title = {Math apps :},
	publisher = {Brooks/Cole,},
	year = {c2012.},
	address = {Boston, MA :},
	edition = {Student ed.},
	note = {Cover title.},
	url = {http://www.loc.gov/catdir/enhancements/fy1215/2010930878-d.html}
}