Social mobility in comparative perspective / edited by Włodzimierz Wesołowski, Kazimierz M. Słomczyński, Bogdan W. Mach ; International Sociological Association. Research Committee on Social Stratification, Polish Academy of Sciences. Committee for Sociology and Institute of Philosophy and Sociology. - Wesołowski, Włodzimierz (1929-2020); Słomczyński, Kazimierz Maciej (1943- ).; Mach, Bogdan Wojciech (1952- ). (Zakład Narodowy im. Ossolińskich, 1978)