Columbia subject headings:
Architecture--Lebanon--Beirut--History.
Beirut (Lebanon)--Buildings, structures, etc.
City planning--Lebanon--Beirut--History.
Lost architecture--Lebanon--Beirut.
Harvard subject headings:
Architecture--Lebanon--Beirut--History.
Beirut (Lebanon)--Buildings, structures, etc.
City planning--Lebanon--Beirut--History.
Lost architecture--Lebanon--Beirut.
Princeton subject headings:
Architecture--Lebanon--Beirut--History.
Beirut (Lebanon)--Buildings, structures, etc.
City planning--Lebanon--Beirut--History.
Lost architecture--Lebanon--Beirut.