Petrykova V. The peculiarities of a stage and development a system of regional bibliographic information in Ukraine (1917-1991).

The dissertation contains the all-round analysis regionalstudy's of bibliographic activity in Ukraine during the period its active evolution in the structure of the national social communications. Within the limits of the outlined chronology the features of theoretical and terminological concepts formation, organzational and institutional structure; systems of the forms, types, kinds, regionalstudial bibliography information as a real product of regionalstudial bibliographic activity are opened. Is proved, that the determining substantial formation's factor of evolutionary features of regionalstudial bibliographic information in Ukraine on the basis of intact-system process is regionalstudy, whose generating history of the channel-organizational structure passed as a component of the Ukrainian political establishment.