Tunisia's Minister of Culture and Protection of National Heritage Mohamed Aziz ben Achour today opened Tunisa's 24th International Book Exhibition. Following the opening ceremony, the minister visited the Saudi pavilion which includes books on more than 1400 topics covering a number of fields of knowledge. At the pavilion, he was received by the Saudi Ambassador to Tunisia Ibrahim Alsaad Albrahim and a number of officials in charge of the pavilion. The minister was impressed of the contents of the Saudi pavilion As many as 672 publishers from 29 countries and 270 displayers from 23 countries are taking part in the fair.