Chinn, W. G. <br/><br/>
First concepts of topology:  The geometry of mappings of segments , curves, circles and disks   The geometry of mappings of segments , curves, circles and disks 

 - New  York Random House       1966 
 - viii, 160 p.  Includes bibliographical references and index 
<br/><br/><label>Source: </label> Reference Collections