STEVEN,BIRD. <br/><br/>
NATURAL LANGUAGE PROCESSING WITH PYTHON / 
STEVEN BIRD. 
 - NEW YORK ;  O'REILLY.  2009. 
 - 479 P. ; 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>005.133  / STE