@book{18904,
	author = {[edited by Riera Ojeda Oscar] and Warchol, Paul.},
	title = {Elements  /},
	publisher = {Rockport Publishers,},
	year = {2005, c2003.},
	address = {Gloucester, Mass. :},
	edition = {1st pbk. ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0740/2006295697-b.html}
}