URN:NBN:SI:DOC-3CYRJJG92014Karačodžukova, Nadia Dimitrovadocuments/doc/3/URN_NBN_SI_doc-3CYRJJG9_001.pdfdocuments/doc/3/URN_NBN_SI_doc-3CYRJJG9_001.txt192articlestr. 60-631580-98032141973URN:NBN:SI:doc-3CYRJJG9engOrganizacija znanjaBY-SAavtomatizacija knjižnicbibliografski formatiBolgarijaBulgariaCOBISSCOBISS.NetCOMARCkatalogizacijaMachine-Readable CatalogingUNIMARCThe improvement of the COMARC format as a result of the expanding COBISS.Net network