Introduction to general topology/ by Waclaw Sierpiński ... translated by C. Cecilia Krieger. Sierpiński, Waclaw, 1882- Krieger, Cypra Cecilia, 1894- tr. Set theory. Topology. QA248 .S5 513.83 SII A translation of v. 2 (Topologja ogólna) of the author's Zarys teorji mnogości. Includes Index. Toronto: The University of Toronto press, c1934. c1934. 1934 Text x, 238 p. eng