Sarma Ratna Dev <br/><br/>
Fuzzy topological structures 
Sarma Ratna Dev 
 -  1993 
<br/><br/><label>Standard No.: </label>7274 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS