Dr. Ahmad bin Mohammed Al-Isa, Minister of Education, arrived here today to participate in celebrations of Arab League Educational, Cultural and Scientific Organization "ALECSO" for opening its new headquarters in Tunis. At Tunis-Carthage International Airport, Dr. Al-Isa was received by Dr. Abdullah bin Hamad Muhareb, ALECSO Director General, Saudi charge d'affaires to Tunisia and minister plenipotentiary Abdulaziz bin Abdullah Al-Daood and a number of officials.