Lehrbuch der Topologie /
Seifert, H.(Herbert),1907-
Threlfall, W.(William),1888-
Providence, R.I. : AMS Chelsea Pub. : American Mathematical Society,
2003.
Reprint of the ed. published: Leipzig : B.G. Teubner, 1934.
Includes bibliographical references (p. [329]-341) and index.
Topology.