Answer:
a specific branch of information activity, the essence of which is information management[1]; information infrastructure that provides the preparation, dissemination and use of bibliographic information
The most important tasks of bibliography are standardization of bibliographic activities, including bibliographic descriptions; compilation of bibliographic indexes and citation indexes; classification of documents. In the Russian scientific tradition dating back to O. P. Korshunov, bibliographic activity is studied within the framework of bibliography as a scientific discipline