PERSONAL BIBLIOGRAPHIC INDEXES OF THE NATIONAL LIBRARY "P. R. SLAVEIKOV" (VELIKO TARNOVO) (STARTED AT THE 21ST CENTURY): COMPARATIVE ANALYSIS
The bibliographic research is detailed and systematic review of the thematic orientation in publications of library specialists in the public library „P. R. Slaveikov”- V. Tarnovo, Bulgaria is performed: the personal bibliographies, research classifications, studies and publications in multiple fields.