Dyer, Eldon,  1929- <br/><br/>
Cohomology theories / 
Eldon Dyer 
 - New York :  W. A. Benjamin,  1969 
 - xiii, 183 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 181-183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homology theory