Union catalog - national corporate information resource that is formed by three major libraries are the National Library of Belarus, Central Scientific Library . Kolas National Academy of Sciences of Belarus and and the Republican Scientific and Technical Library
The consolidated electronic catalog contains more than 1.5 million bibliographic records for books, theses , dissertation abstracts . Catalog information is updated daily.
Records of the union electronic catalog contain information about the availability of copies of documents in the collections of the above-mentioned libraries, their storage ciphers.