Zimmermann, H.-J. <br/><br/>
Fuzzy set theory and its applications / 
H.-J. Zimmermann. 
 - Boston :  Hingham, MA, U.S.A. :  Kluwer-Nijhoff Pub. ;  Distributors for North America, Kluwer Academic Publishers,  c1985. 
 - xii, 399 p. :  ill. ;  24 cm. 
 - International series in management science/operations research .
 - International series in management science/operations research. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0898381509 
<br/><br/><label>Subjects--Index Terms: </label>Fuzzy sets.  Operations research 
<br/><br/><label>Dewey Class. No.: </label>511.3/2