Keller, Robert, 1939- <br/><br/>
Expert system technology :  development and application / 
Robert Keller. 
 - Englewood Cliffs, N. J. :  Yourdon Press,  1987. 
 - 246 p. :  ill. ;  24 cm. 
 - Yourdon Press computing series. .
 - Yourdon Press computing series. .
<br/><br/>Includes index and bibliography : p. 237. 
<br/><br/><label>ISBN: </label>0132955776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science).