Prince Abdulaziz bin Abdullah bin Abdulaziz, Advisor to Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz and member of the board of directors of King Abdulaziz Public Library in Riyadh, patronized here today the conclusion of a meeting of the members of the Arab unified index at the headquarters of the library. During the ceremony, Prince Abdulaziz delivered a statement in which he hailed support by the king, who is the Supreme Chairman of the board of directors of the library, for science and culture. Prince Abdulaziz said this meeting aims at realizing an honorable level for the Arab cultural institutions to reach their international corresponding institutions.