Columbia subject headings:
Fretellus, Rorgo, active 12th century.
Fretellus, Rorgo, active 12th century. Descripcio cuiusdam de locis santis.
Israel--Description and travel.
Jerusalem--Description and travel.
Palestine--Description and travel.
Harvard subject headings:
Fretellus, Rorgo, active 12th century.
Palestine--Description and travel
Princeton subject headings:
Israel--Description and travel.
Jerusalem--Description and travel.