IRNA | Akbar Tavakkoli: The 30th edition of Tehran International Book Fair (TIBF) opened in a fairground south of the Iranian capital with publishers from 110 foreign countries in attendance. The international event, which has been staged under the motto of �Let�s Read One More Book�, began to host visitors today and will last until May 13. The international book fair opened after a ceremony held on Tuesday attended by Iranian Parliament Speaker Ali Larijani, Minister of Culture and Islamic Guidance Reza Salehi Amiri and some other Iranian officials and lawmakers.