@misc{Wesołowski_Włodzimierz_(1929–2020)_Investigations_1977,
 author={Wesołowski, Włodzimierz (1929–2020)},
 editor={Słomczyński, Kazimierz Maciej (1943– )},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 howpublished={online},
 year={1977},
 publisher={The Polish Academy of Sciences. Institute of Philosophy and Sociology},
 language={eng},
 title={Investigations on class structure and social stratification in Poland : 1945-1975},
 type={Text},
 URL={http://rcin.org.pl/Content/34274/PDF/WA004_51906_P45424_Wesolowski-Invest.pdf},
 keywords={Poland -- social situation -- 1945-1989, Social classes -- Poland -- 1945-1990},
}