@book{49658,
	author = {Schuman, Samuel.},
	title = {Seeing the light},
	publisher = {Johns Hopkins University Press,},
	year = {2010.},
	address = {Baltimore :},
	note = {Description based on print version record.},
	url = {http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=303896}
}