Columbia subject headings:
City walls--Italy, Central.
Italy, Central--Antiquities, Roman.
Rome--History--Kings, 753-510 B.C.
Rome--History--Kings, 753-510 B.C.--Historiography.
Rome--In literature.
Harvard subject headings:
City walls--Italy, Central.
Italy, Central--Antiquities, Roman.
Rome--History--Kings, 753 B.C.-510 B.C.
Rome--History--Kings, 753 B.C.-510 B.C.--Historiography.
Rome--In literature.
Princeton subject headings:
City walls--Italy, Central.
Italy, Central--Antiquities, Roman.
Rome--History--Kings, 753-510 B.C.
Rome--History--Kings, 753-510 B.C.--Historiography.
Rome--In literature.