Hazrat, Roozbeh <br/><br/>
Graded Rings And Graded Grothendieck Groups 

 - London  Cambridge University Press 
<br/><br/><label>Subjects--Uniform Titles: </label>--Post Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--NATURAL SCIENCE & MATHEMATICSMATHEMATICSALGEBRA
<br/><br/><label>Dewey Class. No.: </label>512.4  / HAZ-G