Dyer, Eldon  <br/><br/>
Cohomology theories / 
Eldon Dyer. 
 - New York:  W.A. Benjamin,   1969. 
 - xiii, 183 p. :  ill. ;   24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homology theory
<br/><br/><label>Dewey Class. No.: </label>514.23  / DYC 1969