@book{18790,
	author = {Berresford C Geoffrey and Rocket M Andrew},
	title = {Brief applied calculus /},
	publisher = {Richard Stratton},
	year = {[2010]},
	address = {Belmont},
	edition = {Fifth edition.},
	url = {http://catdir.loc.gov/catdir/enhancements/fy1105/2009517751-b.html}
}