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

 - 1st ed. 
 - Beijing :  O'Reilly,  2009. 
 - xx, 479 p.  
<br/><br/> This is an introduction to natural language processing, which supports a variety of language technologies, from predictive text and email filtering to automatic summarization and translation. 
<br/><br/><label>ISBN: </label>978-8184047486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Python (Computer program language)<br/>Natural language processing (Computer science)
<br/><br/><label>Dewey Class. No.: </label>005.133