Introduction to set theory and topology /
Kuratowski, Kazimierz,1896-
Boroń, Leo F.
Engelking, Ryszard.
Oxford Pergamon
1972
Previous ed. of this translation, 1962. - Translation of 'Wstȩp do teorii mnogości i topologi'. Wyd.2 Warszawa: Państwowe Wydawnictwo Naukowe, 1955
Includes bibliographies and index
Topological spaces.
Set theory.