Columbia subject headings:
Islam--Manuscripts--Conservation and restoration--Congresses.
Islamic civilization--Manuscripts--Conservation and restoration--Congresses.
Manuscripts--Conservation and restoration--Islamic countries--Congresses.
Harvard subject headings:
Islam--Manuscripts--Conservation and restoration--Congresses.
Islamic civilization--Manuscripts--Conservation and restoration--Congresses.
Manuscripts--Conservation and restoration--Congresses.
Manuscripts--Islamic countries--Conservation and restoration--Congresses.
Princeton subject headings:
Islam--Manuscripts--Conservation and restoration--Congresses.
Islamic civilization--Manuscripts--Conservation and restoration--Congresses.
Manuscripts--Conservation and restoration--Congresses.