@book{102756,
	author = {Berndl, Klaus. and National Geographic Society (U.S.)},
	title = {National Geographic visual history of the world /},
	publisher = {National Geographic Society,},
	year = {2005.},
	address = {Washington, D.C. :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0628/2005541553-d.html}
}