Nanada S., & Das N R <br/><br/>
Fuzzy Mathematical Concepts  Textual Documents  
Nanada S., & Das N R 
 - 1st ED 
 -  Narosa Publishing House  2014 
 - 127 
<br/><br/><label>ISBN: </label>978-81-8487-016-9   
<br/><br/><label>Dewey Class. No.: </label>511.313