@book{216116,
	author = {Attard, Gary. and Barnes, Colin},
	title = {Surfaces},
	publisher = {Oxford University Press},
	year = {1998.},
	series = {Oxford science publications},
	address = {Oxford},
	url = {http://www.loc.gov/catdir/enhancements/fy0603/97043823-d.html}
}