Title: Povishavane profesionalnata kvalifikat︠s︡ii︠a︡ na rabotnit︠s︡ite v uslovii︠a︡ta na nauchno-tekhnicheskii︠a︡ progres i vzaimovrŭzkata ĭ sŭs sistemata za profesionalna podgotovka
Subjects: Employees, Congresses, Training of, Effect of technological innovations on
Places: Eastern Europe