Bergmann, Merrie. <br/><br/>
Introduction to many-valued and fuzzy logic :  semantics, algebras, and derivation systems / 
Merrie Bergmann. 
 - Cambridge ;  New York :  Cambridge University Press,  2008. 
 - xii, 329 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0521881285 (hbk.) 9780521881289 (hbk.) 0521707579 (pbk.) 9780521707572 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Many-valued  logic  Fuzzy logic 
<br/><br/><label>Universal Decimal Class. No.: </label>510.6  / BER