For the occasion of the World Book and Copyright Day, the Mongolian Academy of Sciences and the National Library of Mongolia are organizing an affair of “Science Book Convention” on its fourth day. As representatives of the Institute of International Affairs, Institute of Philosophy, Institute of Archaeology, MAS Dr.Turdalai.R; Dr.Zolzaya.M; Dr.Erdene-Ochir.N have visited to the National Library of Mongolia. On the Live talk, they have introduced the institutes research priority and consulted about their book which have been donated to the National Library of Mongolia for the occasion of the World Book week we are occasioning. Institutes have handed over 27 types of books as donation to the general public through the National Library of Mongolia.