Gupta, Madan M. <br/><br/>
Advances in fuzzy set theory and applications 

 -  North-Holland publishing  , 1979 
 - 753 p. 
<br/><br/><label>ISBN: </label>0-444-85372-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LÓGICA--TEORÍA DE CONJUNTOS
<br/><br/><label>Dewey Class. No.: </label>511.32