Fuzzy set theory and advanced mathematical applications / 
[edited by] Da Ruan. 
 - Boston :  Kluwer Academic Publishers,  1995. 
 - 324 p. :  ill. ;  24 cm. 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0792395867  RM244.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuzzy sets.