MANI, A....[et al] <br/><br/>
Algebraic Methods in General Rough Sets 

 - Kolkata  Springer  2018 
 - ix, 733p. 
 - Trends in Mathematics  .
<br/><br/><label>ISBN: </label>9783030011611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.74  / MAN-A