Formation of interdepartmental centralized library systems as a factor in improving library services to working people : based on the example of public state and trade union libraries of medium-sized and small towns and rural districts of the Ukrainian SSR
Zhuk, Viktoriya Mikhaylovna, 1990, Candidate of Sciences dissertation
Formation of interdepartmental centralized library systems as a factor in improving library services to working people : based on the example of public state and trade union libraries of medium-sized and small towns and rural districts of the Ukrainian SSR — Zhuk, Viktoriya Mikhaylovna — 1990 — Russian Dissertation Library