Author bibliographic code

Library classification of authors used in the Soviet Union and post-Soviet states

en-GB/ˈɔːθə bɪblɪɒɡɹəfɪk ˈkəʊd/
en-US/ˈɔθɚ ˌbɪbliəˈɡɹæfɪk ˈkoʊd/

ক্যাটাগরি:

library classification scheme