SIDDIQUI,T. <br/><br/>
NATURAL LANGUAGE PROCESSING AND INFORMATION RETRIVAL 

 - NEW DELHI  Oxford University Press  2008 
 - ix+406p,.23X17Cms. 
<br/><br/><label>ISBN: </label>0195692322 
<br/><br/><label>Dewey Class. No.: </label>621.38195 S568