Ignizio, James P <br/><br/>
An introduction to expert systems :  the development and implementation of rule-based expert systems/ 

 - New York   McGraw-Hill  1991 
 - xxi, 402 p.   ill. ;  24 cm.  
<br/><br/> System requirements for computer disk (Exsys demo version): IBM PC computers or fully compatible systems; floppy or hard disk system; monochrome or color monitor. 
<br/><br/><label>ISBN: </label>9 780071 126465 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.<br/>Expert systems (Computer science).
<br/><br/><label>Dewey Class. No.: </label>004.891 IGN