We operate a library focusing on specialist literature relating to entomology or related branches of biology.

Operation of a library with French literature in original and Czech translation, newspapers, magazines, DVDs, CDs. Information about French realities.

We operate a library focused on specialized literature. We collect books and journals in education and related fields of social sciences. Our collections include textbooks for primary and secondary schools from the 19th century onwards, educational journals from the 1830s onwards and children's literature from the late 18th century onwards.

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

We offer library services with a focus on professional literature.

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.

Operation of a library focusing on specialist literature in criminology and other related fields.

Offering library services with a focus on earth science publications from around the world in both print and electronic formats. Free internet access is available.

Offering library services with a focus on specialist literature. Lending books, journals and documentary materials. Also available new books, latest yearbooks, language dictionaries, reference books and more.

The library is a specialized library focusing on fine arts - painting, sculpture, architecture and art history. It provides library and information services both to NGP staff for their professional and scientific work and to the public, to whom it makes its holdings available for study.

Operation of a library with specialist literature.