Survey of On-line Union Catalogues of Czech libraries on the Internet

Aleš Brožek, State Research Library; Ivo Brožek, J.E. Purkyně University, Ústí nad Labem

The number of Czech on-line union catalogues is increasing on the internet. These catalogues enable to find which libraries own the title you are looking for without entering catalogues of different libraries. The authors of the paper analyze what kind of Czech on-line union catalogues is displayed on the internet, as well as their advantages and disadvantages. They try to bring ideas how to improve them from the view of library users