Le Bruyn, Lieven,  1958- <br/><br/>
Graded orders/ 
L. le Bruyn, M. Van den Bergh, F. Van Oystaeyen. 
 - Boston:  Birkhäuser,  c1988. 
 - vi, 208 p.:  ill.;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 201-205. 
<br/><br/><label>ISBN: </label>081763360X 
<br/><br/><label>LCCN: </label>88019275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graded rings.<br/>Commutative rings.
<br/><br/><label>Dewey Class. No.: </label>512.4