Abstract
Modern scientists would rather use internet search engines to search new topics than go to library catalogues. Obviously the ease of use is and the availability of full text data are major arguments. Library catalogues contain bibliographic data only and very few indexing data. Table of contents are the primary source of recognizing relevance. By adding table of contents to library catalogues as searchable PDF, enhanced by AGI's automatic indexing technologies, the relevant content can be found speedily and the information required is visible on the screen for final selection.