@book{47877,
	author = {Estanek, Sandra M.},
	title = {Reading the signs :},
	publisher = {IAP,},
	year = {c2008},
	address = {Charlotte, NC :},
	note = {Includes bibliographical references and index},
	url = {http://www.loc.gov/catdir/toc/ecip0814/2008013253.html}
}