Zimmermann, Hans-Jürgen  (1934- ). <br/><br/>
Fuzzy Sets,Decision Making,and Expert Systems / 
Zimmermann H(ans)-Jürgen). 
 - Boston :  Kluwer Academic Publishers,  1987. 
 - IX,[3],335s.,bibliogr. ;  24cm. 
<br/><br/> International Series in Management Science /Operations Research. 
<br/><br/><label>ISBN: </label>0898381495 
<br/><br/><label>Universal Decimal Class. No.: </label>519.226  519.852