The Diocesan Theological Library, Maribor (short name Theological Library Maribor) is a branch of the Faculty of Theology Library in Ljubljana. The library is part of the KISUM (Library Information System of the University of Maribor) network, and as such members can borrow books from any of the Faculty Libraries in Maribor, the University Library in Maribor, etc. The collection comprises 120,000 books; 70 per cent of these are theological books, while the rest cover the fields of philosophy, psychology, sociology, pedagogy, history, art and literature. The library subscribes to 480 periodical titles and also holds manuscripts, music scores, audio-video cassettes and records.