Columbia subject headings:
Arbitration and award--Arab countries--Congresses.
Commercial law (Islamic law)--Arab countries--Congresses.
Joint ventures--Arab countries--Congresses.
Petroleum law and legislation--Arab countries--Congresses.
Harvard subject headings:
Arbitration and award--Arab countries--Congresses.
Commercial law (Islamic law)--Arab countries--Congresses.
Commercial law--Arab countries--Congresses.
Joint ventures--Arab countries--Congresses.
Petroleum law and legislation--Arab countries--Congresses.
Princeton subject headings:
Commercial law (Islamic law)--Arab countries--Congresses.
Commercial law--Arab countries--Congresses.