Schaum's Outline of General Topology Author:Seymour Lipschutz Schaum's Outline Series
Theory and Problems of General Topology
by Seymour Lipschutz
This is the 1965 edition. The ISBN of the 1968 edition is 0070379882.
From the cover:
* 650 solved problems with completely worked-out solutions.
* Hundreds of supplementary problems.