Crossley, Martin D. <br/><br/>
Essential topology  
Martin D. Crossley 
 - New Delhi  Springer  2008 
 - ix+224p.  biblg, figs, index 
 - Springer Undergraduate Mathematics Series .
<br/><br/><label>ISBN: </label>978-81-8128-194-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essential TopologyEuler NumberHomeomorphismsHomotopyTopology
<br/><br/><label>Universal Decimal Class. No.: </label>515.142.2  / CRO