"Polen (land)" . . "Développement agriculture." . . "Pologne. Pensée économique." . . . . "Circulation monnaie." . . "Poland" . . "Poland." . "Economie socialiste." . . "Economische stelsels." . . "Ceny ekonomia polityczna socjalizmu." . . "Pologne" . . "Economische situatie." . . "Economic policy." . . "Polonia" . . "Polen" . . "économie socialiste [études diverses]" . . "Economie politique." . . "Optimum reproduction." . . "Pologne. Prix." . . "Bibliographie économie." . . . . . "Studies on the theory of reproduction and prices : selection of papers and articles" . . . . . . . . . . . . . . . . . . . . "Studies on the theory of reproduction and prices. Selection of papers and articles" . . "Studies on the theory of reproduction and prices" . "Studies on the theory of reproduction and prices"@en . . . . . . . . . . . . . "Studies on the theory of reproduction and prices : [Selection of papers and articles in translation. Edited by Alec Nove and Alfred Zauberman.]" . . . . . . . . . . . . . . . . . "Ekonomia marksistowska." . . "Prix Pologne." . . "Croissance." . . "Production Pologne." . . "Pologne. Plan." . . "Planeconomie." . .