Rastogi P N <br/><br/>
Knowledge engineering and expert systems 

 - New Delhi  Bpb  1994 
 - 164p. : ill. ; 21cm. 
<br/><br/> Includes bibliographical references and glossary 
<br/><br/><label>ISBN: </label>817029309X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)