Kuratowski, K. (1972). Introduction to set theory and topology (Completely revised 2d English edition. , Translated from Polish by Leo F. Boroń.). Pergamon Press.
Chicago-Zitierstil (17. Ausg.)Kuratowski, Kazimierz. Introduction to Set Theory and Topology. Completely revised 2d English edition. , Translated from Polish by Leo F. Boroń. Oxford ; New York: Pergamon Press, 1972.
MLA-Zitierstil (9. Ausg.)Kuratowski, Kazimierz. Introduction to Set Theory and Topology. Completely revised 2d English edition. , Translated from Polish by Leo F. Boroń. Pergamon Press, 1972.
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