Bird Steven <br/><br/>
Natural language processing with Python. 

 - New Delhi  Shroff Publishers       2009 
 - xx,479p+23p  cm. 
<br/><br/><label>ISBN: </label> 3400 
<br/><br/><label>Standard No.: </label>115071 
<br/><br/><label>Source: </label> 205, 10/02/2012, Classic Book Service  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>I I C
<br/><br/><label>Dewey Class. No.: </label>D6,8(B289PY), P9  P9;3