Genealogies cataloged by the Library of Congress since 1986 : with a list of established forms of family names and a list of genealogies converted to microform since 1983.
Library of Congress.
Washington, D.C. : Cataloging Distribution Service, Library of Congress,
1991, c1992.
Genealogies cataloged since 1986 -- Established forms of family names -- Genealogies converted to microform since 1983.
Library of Congress
Genealogy