Pawlak Zdzislaw <br/><br/>
Rough sets: Theoretical aspects of reasoning about data 

 - Dordrecht  Kluwer Academic Publishers         1991 
 - xvi, 229p.  cm. 
 - Theroy and decision library: Series D: System theory, knowledge engineering and problem solving; 9 .
<br/><br/> Includes bibliographical references.; Index 225-229p. 
<br/><br/><label>ISBN: </label>0792314727 (hbd) 
<br/><br/><label>Standard No.: </label>17683 
<br/><br/><label>Source: </label> 217/05-06, 17/03/2006, N R Book Distributors  Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Artificial intelligence<br/> Knowledge representation-Information theory<br/> Numerical analysis-Data processing<br/> Set theory<br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D65,8(B):(S:72), N1   TD