Set theory
Kuratowski K.
Set theory K. Kuratowski and A. Mostowski, translated from polish M. Maczynski - Warszava PWN 1967 - 420 s - Studies in logic and the foundations of mathematics .
5
Set theory K. Kuratowski and A. Mostowski, translated from polish M. Maczynski - Warszava PWN 1967 - 420 s - Studies in logic and the foundations of mathematics .
5