Peeva , Ketty . <br/><br/>
Fuzzy Relational Calculus: Theory, Applications and Software /  Textual Documents 
Ketty Peeva & Yordan Kyosev. 
 - 1st ed. / 
 - London :  World Scientific Publishing Co. Pte. Ltd. ,  ©2004. 
 - 291p. :  ill ;  22cm . 
<br/><br/> With CD 
<br/><br/><label>Subjects--Index Terms: </label>Fuzzy Theory G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510  / Pe 347 Fu