Structural units
- Directorate
- Accounting department
- Personnel department
- Department of administrative and economic work
- Department of Scientific Analysis and Library Development
5.1. Centre of resources and information on library science, documentation and bibliology
- Information and service department
6.1. Department of Scientific and Bibliographic Information
6.2. Department of electronic resources
6.3. Interlending and document supply
- The statistics and readers' registration Sector
- Department of acquisition and scientific processing of documents
- Department of Automation and Computer Networks
- Department of Scientific Editing and Publishing Support of the Library
- Department of Local History
- Department of Industrial and Economic Information
12.1. Sector of periodicals
14.1. The sector of rare and valuable editions
14.2. Centre of Russian culture and literature