Columbia subject headings:
Glasfabrik Joh. Loetz Witwe in Klostermühle.
Glassware--Czech Republic--History.
Harvard subject headings:
Princeton subject headings:
Catalogs.
Decoration and ornament--Czech Republic--Bohemia--Art nouveau--Catalogs.
Glasfabrik Joh. Loetz Witwe in Klostermühle--Catalogs.
Glass art--Czech Republic--Bohemia--History--19th century--Catalogs.
Glass art--Czech Republic--Bohemia--History--20th century--Catalogs.
Glassware--Czech Republic--Bohemia--History--19th century--Catalogs.
Glassware--Czech Republic--Bohemia--History--20th century--Catalogs.