BIRD,STEVEN; KLEIN,EWAN: LOPER,EDWARD <br/><br/>
NATURAL LANGUAGE PROCESSING WITH PYTHON 

 -  Sebastopol: O Reilly Media  2009 
 - 479 p. 
<br/><br/><label>ISBN: </label>9780596516499 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Language :Machine learning :Python
<br/><br/><label>Dewey Class. No.: </label>006.35  / B36