Babakhanian,Ararat <br/><br/>
Cohomological Methods in group theory 
by Ararat Babakhanian 
 - new york  marcel dekker,inc  1972 
 - vii,241p. 
<br/><br/><label>ISBN: </label>0-8247-1031-2 
<br/><br/><label>Dewey Class. No.: </label>513.23  / BAB/C