Dębiński, Józef
(Wydawnictwo Naukowe Papieskiej Akademii Teologicznej w Krakowie, 2002)
A working-class issue became part of a big social problem at the turn of the 19th century. This period is marked by migration of people from the country to towns. The fact that in 1864 about 70,000 workers migrated, while ...