http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Called to Washington D.C., symbologist and Harvard professor Robert Langdon must investigate the centuries-old secrets of the Freemasons. However, with treachery around every corner, will Langdon's eidetic memory and insurmountable knowledge of history be able to guide him through another adventure?