ONLINE CATALOGUE (this catalogue of the library is currently in the process of construction)
The union catalogue of the National Academic Library and Information System (NALIS)
The collection of Bulgarian and foreign language books in the Research branch of the library is a part of the union catalogue of the National Academic Library and Information System maintained by the NALIS Foundation with the participation of 40 libraries in this country.
COBISS.BG
The catalogue of the Research library is being constructed as a local database in the joint online bibliographical system COBISS.BG which is compiled in partnership with the National Library “St. St. Cyril and Methodius”. Currently, users can only access the available portion of the catalogue.