Akhir 7, 1432, March 12, 2011, SPA -- Riyadh International 5th Book Fair concluded here on Friday evening with the participation of 700 publishers from 30 countries, which exhibited more than 300,000 titles. The Director of Riyadh International Book Fair Dr. Abdulaziz Al-Aqil said that as many as 3 million people visited the ten-day Book Fair whose sales amounted to SR 35 million.