Columbia subject headings:
Architecture, Romanesque--Conservation and restoration--Switzerland--Bern (Canton)
Church architecture--Conservation and restoration--Switzerland--Bern (Canton)
Sepulchral slabs--Switzerland--Bern (Canton)
St. Johannsen (Abbey : Bern, Switzerland)
Stone carving--Switzerland--Bern (Canton)
Harvard subject headings:
Princeton subject headings:
Architecture, Romanesque--Switzerland--Bern (Canton)--Conservation and restoration.
Church architecture--Switzerland--Bern (Canton)--Conservation and restoration.
Sepulchral slabs--Switzerland--Bern (Canton)
St. Johannsen (Abbey : Bern, Switzerland)
Stone carving--Switzerland--Bern (Canton).