BRAILLE EDITIONS IN THE PRINT STREAM OF BELARUS
For the first time a study in which a comprehensive analysis of the Braille document flow is carried out on the data from the state bibliography of Belarus, is presented. It allowed to reveal specific, content, geographic structures and to consider a complex of documents, printed in Braille system, in terms of time and place of publishing. According to the results of the research, conclusions and proposals on the further study of the document flow are made.