Dyer, Eldon <br/><br/>
Cohomology theories 
Eldon Dyer 
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 - W A Benjamin Inc., New York  1969 
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 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homology and cohomology theories
<br/><br/><label>Dewey Class. No.: </label>514.23  DYE-C