Columbia subject headings:
Beltramo, de Mignanelli, approximately 1371-1455.
Middle East--Description and travel.
Siena (Italy)--History.
Harvard subject headings:
Beltramo, de Mignanelli, approximately 1371-1455.
Diplomats--Italy--Biography
Intellectuals--Italy--Biography.
Middle East--Description and travel--Early works to 1800.
Mignanelli, Beltramo, approximately 1371-1456.
Siena (Italy)--History.
Princeton subject headings:
Beltramo, de Mignanelli, approximately 1371-1455.
Middle East--Description and travel.
Siena (Italy)--History.