Ruan, Da,  <br/><br/>
Fuzzy set theory and advanced mathematical applications 
Da Ruan  
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 - Kluwer Academic Publishers, Dordrecht  1995 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory-- Fuzzy sets-- Transfinite numbers
<br/><br/><label>Dewey Class. No.: </label>511.322  RUA-F