Daniel Jurafsky  James H Martin <br/><br/>
Speech and Language Processing :An Introduction to Natural Language Processing_Computational Linguistics and Speech Recognition 

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 - New Delhi  Pearson  2014 
<br/><br/><label>ISBN: </label>978-9332518414 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CSE
<br/><br/><label>Dewey Class. No.: </label>005.132