. . "United States" . . . "Hidden sources : family history in unlikely places" . "Hidden sources : family history in unlikely places"@en . "Genealogy" . . . . . . "Sources"@en . . "This is \"an overview of a large number of sources that are often overlooked. It discusses where these records can be found, offers some options for locating these records through the Internet, and provides a selected bibliography of background information and methodology.\"--Publisher description." . .