EN
The article is dedicated to one of the categories of the censors’ practices in the Peoples Republic of Poland in the 40s and 50s literature of the 20th century: censored of the border-line-subject. These problem was one of the most controlled and purished in Poland of political reason by the Main Office of Control of Press, Publication and Shows (GUKPPiW), especially – the east border – line problem. Of the examples of literature texts (Konstanty Ildefons Gałczyński, Kazimiera Iłłakowiczówna, Jan Józef Szczepański) and the science – texts,the author described complicated political and cultural situation in socialist countries in the 40s and 50s of the XX century.