الفهرس الموحد لمكتبات جامعة دمشق Search for 'au:"league of arab states.second arab petroleum congress."'

collection of papers submitted to the congress\

beirut: league of arab states.second arab petroleum congress, 1965 . 201p; 24cm..

beirut: league of arab states.second arab petroleum congress, 1965 . 200p; 26cm..

beirut: league of arab states.second arab petroleum congress, 1965 . 200p; 24cm..