//-->
The Future of Russia
Braverman, Harry, (1963)
Prognozowanie rozwoju rynku rwpg.
Gora, Stanislawcz, (1972)
Propheten der Wirtschaft : Studien zum Problem der Wirtschaftsprognose im Kapitalismus
Kuczynski, Jürgen, (1970)
Marx's theory of class domination : an attempt at systematization
Wesolowski, Wlodzimierz, (1967)
Some notes on the functional theory of stratification
Wesolowski, Wlodzimierz, (1969)
Strata and strata interest in socialist society : toward a new theoretical approach