Nastasescu, Constantin <br/><br/>
Methods of graded rings = Métodos de anillos escalonados /  
Constantin Nastasescu, Freddy Van Oystaeyen 
 - 1a ed. 
 - 304 p. 
 - Lecture notes in mathematics .
<br/><br/><label>ISBN: </label>3540207465 
<br/><br/><label>LCCN: </label>15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra<br/>Anillos (Álgebra)<br/>Campos algebraicos
<br/><br/><label>Dewey Class. No.: </label>512.4   / N269m