Notes on Introductory Point-Set Topology by Allen Hatcher
Publisher: Cornell University 2011
Number of pages: 53
These are lecture notes from the first part of an undergraduate course in 2005, covering just the most basic things. From the table of contents: Basic Point-Set Topology; Connectedness; Compactness; Quotient Spaces; Exercises.
Mathematics Geometry & Topology Topology Point-set