Columbia subject headings:
Harvard subject headings:
Marburg (Germany)--History--Sources--Bibliography--Catalogs.
Schröck (Hesse, Germany)--History--Sources--Bibliography--Catalogs.
Stadtarchiv Marburg--Catalogs.
Princeton subject headings:
Gemeindearchiv Schröck--Catalogs.
Schröck (Hesse, Germany)--History--Sources--Bibliography--Catalogs.
Stadtarchiv Marburg--Catalogs.