Edwards, David A <br/><br/>
Cech and Steenrod Homotopy theories with applications to geometric topology 

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 - New York  Springer-Verlag  1976 
 - vii, 296 p.:illus   
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<br/><br/><label>Subjects--Index Terms: </label>homotopy  Geometric topology  Topology  Set theory  Mathematical sciences  Mathematics  Number theory  Set theory  Group theory  Maths 
<br/><br/><label>Dewey Class. No.: </label>515.142.25