Foundations of point set theory.
Moore, R. L.
Foundations of point set theory. - Rev. ed. - U.S.A. American Mathematical Society, 1962. - xi,419 p. illus. - American Mathematical Society. Colloquium publications, v. 13 .
Topology.
Point set theory.
Foundations of point set theory.
515.122.2 / MOO
Foundations of point set theory. - Rev. ed. - U.S.A. American Mathematical Society, 1962. - xi,419 p. illus. - American Mathematical Society. Colloquium publications, v. 13 .
Topology.
Point set theory.
Foundations of point set theory.
515.122.2 / MOO