665.5
A455E
           Al-Otaiba, Mana Saeed
               Essays on petroleum \ Mana Saeed Al-Otaiba - London : Croom Helm, 1982.
               175p.
                ISBN: 07099-1921-2

111093
                Subjects: Petroleum-Addresses-Essays, lectures, etc; Petroleum products-prices-Addresses, Essays, lectures, etc.