Steenrod, N E <br/><br/>
Cohomology operators 
N E Steenrod 
 - 
 - Princeton University Press, New Jersey  1962 
 - 
 - Annals of Mathematics Studies, Vol.050 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Annals of Mathematics Studies
<br/><br/><label>Dewey Class. No.: </label>R  AMS.050