Profsŭi͡u︡zite v upravlenieto na sot͡s︡ialnata aktivnost na trudovite kolektivi
By: Nikolaĭ Kostov.
Publisher: Nauchnoizsl. in-t po profsŭi͡u︡zni problemi "G. Dimitrov" pri T͡S︡S na BPS
Published: 1982
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 52