Pawlak, Zdzislaw <br/><br/>
Rough sets  theoretical aspects of reasoning about data 

 - America  Springer science+Business media   1991 
 - xvi, 229 p.  : ill.  ; 24 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789401055642 (hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence<br/>Information theory--knowledge representation--Numerical analysis--Data processing--Set theory--FC
<br/><br/><label>Dewey Class. No.: </label>006.3  / PAW