@book{14770,
	author = {Kettle, S. F. A.},
	title = {Symmetry and structure :},
	publisher = {John Wiley,},
	year = {c2007.},
	address = {Chichester, England ;},
	edition = {3rd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip0715/2007014664.html}
}