Rajjan Shinghal <br/><br/>
Formal concepts in artificial intelligence  fundamentals 

 - London  Chapman and Hall Computing  1992 
 - 666p.   
<br/><br/><label>ISBN: </label>412407906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence<br/>Expert systems<br/>Natural language processing