Alberico, Ralph. <br/><br/>
Expert systems for reference and information retrieval / 
Ralph Alberico and Mary Micco. 
 - Westport :  Meckler,  c1990. 
 - xiii, 395 p. :  ill. ;  24 cm. 
 - Supplements to computers in libraries ;  10 .
<br/><br/>Includes bibliographical references (p. [343]-383) and index. 
<br/><br/><label>ISBN: </label>088736232X (alk. paper) :  $39.50 
<br/><br/><label>LCCN: </label>90031209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expert systems (Computer science)--Library applications.<br/>Reference services (Libraries)--Automation.<br/>Information retrieval.