Columbia subject headings:
Harvard subject headings:
Bibliographies.
British--Foreign countries--Bibliography--Catalogs.
Catalogs.
Great Britain--Genealogy--Bibliography--Catalogs.
Great Britain. Public Record Office--Catalogs.
Handbooks and manuals.
Princeton subject headings:
British--Foreign countries--Bibliography--Catalogs.
Catalogs.
Great Britain--Genealogy--Bibliography--Catalogs.
Great Britain. Public Record Office--Catalogs.