Gay, David <br/><br/>
Explorations in topology: Map coloring, surfaces, and knots 

 - Amsterdam  Elsevier  2007 
 - xii; 339p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>514/GAY