Allen, James. <br/><br/>
Natural language understanding / 
James Allen. 
 - 2nd ed. 
 - Redwood City, Calif. :  Benjamin/Cummings Pub. Co.,  c1995. 
 - xv, 654 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0805303340 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming languages (Electronic computers)--Semantics.<br/>Language and logic.<br/>Artificial intelligence.