Fuzzy sets in decision analysis, operations research, and statistics / 
ed. Roman Słowiński. 
 - Boston :  Kluwer Academic Publishers,  1998. 
 - XXIV, 453 s. ;  24 cm. 
 - The Handbooks of Fuzzy Sets Series ;  vol. 1 .
 - The Handbooks of Fuzzy Sets Series  vol. 1 .
<br/><br/><label>ISBN: </label>0792381122 
<br/><br/><label>Universal Decimal Class. No.: </label>004 :  519.8