Columbia subject headings:
Calabria (Italy)--Description and travel.
Calabria (Italy)--In art.
Escher, M. C. (Maurits Cornelis), 1898-1972--Travel--Italy--Calabria.
Printmakers--Netherlands--Biography.
Harvard subject headings:
Calabria (Italy)--Description and travel
Calabria (Italy)--In art.
Escher, M. C. (Maurits Cornelis), 1898-1972--Travel--Italy--Calabria.
Princeton subject headings:
Calabria (Italy)--Description and travel.
Calabria (Italy)--In art.
Escher, M. C. (Maurits Cornelis), 1898-1972--Travel--Italy--Calabria.
Printmakers--Netherlands--Biography.