Chinn, W.G. <br/><br/>
First Concepts of Topology  The Geometry of Mappings of Segments, Curves, Circles, and Disks /  [electronic resource] : 
W.G. Chinn, N.E. Steenrod. 
 - Cambridge :  The University Press,  2012 
 - 1 online resource (viii, 160 p.) 
<br/><br/>Includes bibliographic references and index 
<br/><br/><label>ISBN: </label>9780883859339 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology.