title: [Current system of organization and the main trends in scientific research during 40 years of the Polish People's Republic].
mesh_terms: D000047:Academies and Institutes / Q000458:organization & administration*; D005060:Europe; D007391:International Cooperation; D011044:Poland; D012106:Research; D014481:United States
vernacular_title: Aktualny system organizacji i główne kierunki badań naukowych w czterdziestolecie istnienia PRL.