1.
Cohomology of Rings of Finite Groups With an Appendiz Calculations of Cohomology Rings of G...
by Carlson, Jon F., Townsley, ...
ISBN: 9781402015250
List Price: $129.00
2.
Cohomology Rings of Finite Groups
by Carlson, Jon, Townsley, L.,...
ISBN: 9789401702164
List Price: $24.99