Columbia subject headings:
Architecture, Domestic--Italy--Gubbio.
Architecture, Renaissance--Italy--Gubbio.
Art, Renaissance--Italy--Gubbio.
Federico, da Montefeltro, Duke of Urbino, 1422-1482--Homes and haunts--Italy--Gubbio.
Gubbio (Italy)--Buildings, structures, etc.
Laurana, Luciano, approximately 1420-1479.
Martini, Francesco di Giorgio, 1439-1502.
Palazzo ducale (Gubbio, Italy)
Harvard subject headings:
Architecture, Domestic--Italy--Gubbio.
Architecture, Renaissance--Italy--Gubbbio.
Art, Renaissance--Italy--Gubbio.
Federico, da Montefeltro, Duke of, 1422-1482--Homes and haunts--Italy--Gubbio.
Gubbio (Italy)--Buildings, structures, etc.
Laurana, Luciano, approximately 1420-1479.
Martini, Francesco di Giorgio, 1439-1502
Palazzo ducale (Gubbio, Italy)
Princeton subject headings:
Architecture, Domestic--Italy--Gubbio.
Architecture, Renaissance--Italy--Gubbbio.
Art, Renaissance--Italy--Gubbio.
Federico, da Montefeltro, Duke of Urbino, 1422-1482--Homes and haunts--Italy--Gubbio.
Gubbio (Italy)--Buildings, structures, etc.
Laurana, Luciano, approximately 1420-1479.
Martini, Francesco di Giorgio, 1439-1502.
Palazzo ducale (Gubbio, Italy)