Operation of a research library. Internet access and an online catalogue of books is available. We lend books, magazines, newspapers, maps, audio media, foreign language literature and other documents. We allow telephone and electronic book reservations. We provide borrowing and copying services.

The largest and oldest library of technical literature in the Czech Republic with a capacity of around 926,000 volumes. Its primary function is to provide technical information resources and services to students, teachers and researchers, as well as to those interested in technical information from the general public.

We operate a library providing public library and information services with a focus on philosophy and related humanities disciplines. The library's collection includes unique units of domestic and foreign literature.

We operate a library with the possibility of borrowing Bulgarian literature, Bulgarian translations of world classics, scientific literature, dictionaries and textbooks in Bulgarian. Titles are divided into lists of fiction, educational literature, catalogues and periodicals, maps and guides.

We are a public library. We offer books on social work, education, special education, psychology, philosophy, ethics, theology and other related fields. We lend specialized books, journals, there are databases of specialized electronic resources, access to computers, WIFI, etc.

The library collection consists of printed, electronic or digitised documents.