Columbia subject headings:
Islam and science--Congresses.
Jazarī, Ismāʻīl ibn al-Razzāz, active 1181-1204--Congresses.
Mechanical engineering--Turkey--Congresses.
Mechanical engineers--Turkey--Congresses.
Harvard subject headings:
Islam and science--Congresses.
Jazarī, Ismāʻīl ibn al-Razzāz, active 1181-1204--Congresses.
Mechanical engineering--Turkey--Congresses.
Mechanical engineers--Turkey--Congresses.
Princeton subject headings:
Islam and science--Congresses.
Jazarī, Ismāʻīl ibn al-Razzāz, active 1181-1204--Congresses.
Mechanical engineering--Turkey--Congresses.
Mechanical engineers--Turkey--Congresses.