Columbia subject headings:
Harvard subject headings:
Ethiopia--Description and travel--Early works to 1800.
Ethiopia--Description and travel.
Ethiopia--Foreign relations--Yemen (Republic)
Ethiopia--Foreign relations--Yemen (Republic)--Early works to 1800.
Fāsiladas I, King of Ethiopia, -1667?
Yemen (Republic)--Foreign relations--Ethiopia--Early works to 1800.
Yemen (Republic)--Foreign relations--Ethiopia.
Ḥaymī, al-Ḥasan ibn Aḥmed, 1609 or 1610-1660 or 1661.
Princeton subject headings:
Ethiopia--Foreign relations--Yemen.
Yemen--Foreign relations--Ethiopia.