本书从拓扑学最基本的概念及构造拓扑的方法开始，通过最基本的例子，逐步介绍了一般拓扑学的基本概念与基本理论。主要内容包括：集论初步知识、构造拓扑方法、几种可数性的关系等。

This books concerns the continuity of maps, the connectedness and compactness of topological spaces, as well as the separation and countability axioms. Much of the book, which is accessible to students beyond their first year of undergraduate school, will interest graduate students and mathematicians who want to learn about and take advantage of basic notions along with examples and exercises in general topology.