Devlin, Keith
The joy of sets, fundamentals of contemporary set theory - 2nd - New York Springer Verlag 1993 - 192 - Undergraduate texts in mathematics .
0 387 94094 4
Set theory
510.21 DEV
The joy of sets, fundamentals of contemporary set theory - 2nd - New York Springer Verlag 1993 - 192 - Undergraduate texts in mathematics .
0 387 94094 4
Set theory
510.21 DEV