A digitization project in progress carried out by the Mathematical Institute of the Serbian Academy of Sciences, Belgrade (http://www.mi.sanu.ac.yu) and the Faculty of Mathematics, Belgrade (http://www.matf.bg.ac.yu) is described. The projects aim is to build a database and an electronic presentation of digitized scientific books and journals printed in Serbia, particularly in mathematical sciences (mathematics, mechanics, astronomy, computer science and physics) and to make them searchable and available in the full-text mode on the Internet.