Columbia subject headings:
Cathedral Museum (Mdina, Malta)--Catalogs.
Mdina Cathedral (Mdina, Malta)
Harvard subject headings:
Princeton subject headings:
Christian art and symbolism--Malta--Valletta.
Church decoration and ornament--Malta--Valletta.
St. John's Co-Cathedral (Valletta, Malta)
St. John's Museum (Valletta, Malta)
Valletta (Malta)--Buildings, structures, etc.