Kumar, Rajesh  1948- <br/><br/>
Fuzzy algebra/ 
Rajesh Kumar 
 - Delhi :  University of Delhi, Publication Division,  1993 
 - v;  25cm. 
<br/><br/> Includes index 
<br/><br/>v.1.Fuzzy subgroups, fuzzy subrings and fuzzy ideals. -- xv,133p.-References:p.126-132 
<br/><br/><label>ISBN: </label>8185695083  Rs.270.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Abstract<br/>Fuzzy sets
<br/><br/><label>Dewey Class. No.: </label>512.02